MIDV-989 Review: Fucking My Step Sister Ono Rikka’s Bubble Butt for 3 Days and Cumming Inside Her

Ono Rikka with an assjob cumshot in MIDV-989. 小野六花 尻コキ射精.

Ono Rikka is another one of those exclusive actresses that’s largely been under my radar. Only looking up her now did I realize she’s been active since 2020. What finally made me take notice was this movie’s cover and enticing thumbnails, so kudos to MOODYZ for their good old-fashioned marketing.

MIDV-989 stars Rikka-chan as the step sister for the male character Nanao. He’s been horny for her constantly flashing panties, and finally gave in when their parents are out of town. There are 5 scenes total, with 2 outercourse ones. Scene 4 is the clear standout for us maniacs with an all-time great assjob cumshot.

Movie Details

MIDV-989 movie cover
Movie Name義妹のぷりぷりお尻が生イキすぎたから…両親不在の3日間に激ピス!バック中出しで分からせ子作り!

MIDV-989 My Step Sister’s Plump Ass Was Too Raw… I Fucked Her Hard For 3 Days While My Parents Were Away! I Made Her Understand By Cumming Inside Her From Behind And Made Her Have A Baby! Rikka Ono
StudioMOODYZ
Release Date7th January 2025
Pinching Finish
(挟射回数)
1 Assjob Cumshot (1 尻コキ射精)

Movie Review

Scene 1 – Bedroom Sex

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Scene 1 takes place after Rikka caught her brother masturbating using her panties. Nanao finally lost it after seeing her bare panties and forced himself on Rikka, fucking her until he came inside her twice. I’m not a fan of these rapey-type scenes so I skipped through most of it.

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Scene 2 – Bloomers Assjob

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Scene 2 sees Riko teasing her brother in a T-shirt/bloomers outfit, like those gym outfits you’d see in anime. He continues worshipping and licking her ass while she’s on the phone with their father. After Rikka hangs up, she has her fun teasing Nanao with a handjob before grinding his stiff cock between her ass cheeks. The assjob went on for a good 5-6 minutes before he cums on her covered ass.

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Thankfully the movie didn’t dwell that long on the forced aspect, so this scene was much more enjoyable with Rikka-chan showing her naughty side. The assjob part did feel awkward to me, with the guy basically having to hold his shaft in place and just grinding his tip against her shorts. The fake cumshot was also puzzling since I’ve seen a few decent ones from Nanao-kun in other films.

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Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Scene 3 – Front Door & Futon Sex

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The third scene starts off in a gonzo/POV perspective as Rikka gets fucked at their front door for a quick creampie. She then pulls him into their parents’ bedroom where she teases Nanao’s dick with some handjob and blowjob. Next she gets on top and rides her brother in cowgirl until he creampies her. Still not satisfied, she props up her ass once more for Nanao to fuck her in doggystyle for one more creampie.

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I’m reminded of a phrase I heard from a TV show, “an ass you could bounce a quarter off of”. The way Rikka-chan’s butt deforms during the cowgirl and doggystyle angles is something to behold, almost like there’s a certain elasticity to them.

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I also like that Rikka-chan’s character is getting lewder as the movie progresses, at this point dictating the pace and asking for more. Though she did gone off the rail and started getting whiny again near the end for some reason. Starting to watch these movies in their entirety also made me realize that I quite dig the couple instances I saw of the actresses accidentally queefing when trying to push out the semen (the other one happened in CJOD-455 Scene 4), and I’m not sure if that’s a rabbit hole I wanna go down on XD

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Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Scene 4 – Oiled Swimsuit Assjob (AJ Cum)

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Scene 4 has Rikka ambushing her brother in his sleep wearing a swimsuit. She starts grinding on his erect penis before she notices a bottle of lube on the table. She happily lets him oil up her bubble butt and puts that slippery ass to work. She grinds his penis a little before getting off and sucking it with her mouth to completion.

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Knowing that her horny brother can still go, Rikka gets back on top to finish the job she started earlier, pulling out an impressive-looking assjob cumshot.

Ono Rikka with an assjob cumshot

Definitely the highlight of the movie, and the reason I decided to review in the first place. This scene checked all the boxes for me personally: Copious oil play, plenty of skin shown, hands-free pinching, mostly POV perspective, and an excellent money shot to cap it off. Nanao-kun dropped a huge load which I know he can do, and it didn’t look fake at all.

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Rikka-chan also earned her flowers here, with her lewd bantering and naughty sister vibes. I’m glad they chose a more revealing swimsuit I find it more enjoyable when the actress’s face is also included in the camera shot during the climax, which luckily is still somewhat the case here.

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Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Scene 5 – Couch & Bedroom Sex

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In the final scene, the stepsiblings have one last sexual romp before their parents return. They wasted no time and started fucking in doggystyle for 2 creampies right off the bat.

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They move to the bedroom where the scene began proper, with Rikka removing her uniform and Nanao devours her tits and pussy. They please each other in 69 and Rikka rides him in cowgirl for another quick creampie. They continue to fuck like rabbits in side missionary and doggystyle again for a creampie each to end the scene.

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While I can see the heavy use of school uniforms to emphasize the younger step sister / imouto aspect, I’m glad Rikka-chan got fully nude for the last scene to make it more intimate. The directing was also very smart to use sex positions that heavily focuses the camera onto her ass, as it should.

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Rikka-chan and Nanao-kun both brought the energy here, the rapid pounding and “5 cumshots” sell the story of the two just being a couple of horny teenagers. I again heard Rikka queef a couple times during this scene as well, which definitely awakened something inside me.

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Performance (演技)
Eroticism (エロ度)
Pinching Technique (挟むテク)
Finish (射精度)
Average

Summary

To summarize, the movie started off on the wrong foot for me and took a while to get it right, but the last two scenes ended things (and myself) on a high note. I originally planned to watch it just for the assjob scene alone, but I came out of it a fan of Ono Rikka more than anything. It’s moments like these that made me glad I started this blog, which already led me to a couple new favorites that I would have otherwise glossed over.

Back to the aforementioned assjob scene, and I simply couldn’t recommend it enough. It’ll definitely go into my rotation that I’ll revisit for a quick wank. I sadly won’t have the time to go through Rikka-chan’s entire back catalogue, so I would greatly appreciate it if any of her fans would care to share if she had done any similar scenes previously.

MIDV-989 movie cover
Overall Enjoyment
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Actress Information

Potrait of Ono Rikka
Image courtesy/copyright of MOODYZ
Actress Name小野六花 (Ono Rikka)
B-W-H
(Cup Size)
81cm-58cm-82cm (C)
Related TagsJapanese, Natural Tits, Big Ass (巨尻・桃尻), Skinny (スレンダー)

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