PPPE-306 Highlights: My Girlfriend’s Busty Sister Onosaka Yuika Seduces Me with Big Tits and Titty Fucking

A bird in hand is better than two in the bush. Said no one ever in JAV. Why settle for just the girlfriend when you can also fuck her beautiful busty sister on the side? That’s the premise prevalent among JAV and Western porn alike with the “Girlfriend’s Busty Sister” trope. And PPPE-306 is OPPAI studio’s latest entry on this long-running series of theirs.
This movie stars Onosaka Yuika, marking her first freelance movie since she debuted with ideapocket back in June 2024. This was my first impression of her since she had not done any titty fucking movies previously. And after watching this movie, I’m definitely interested to see more.
Table of Contents
TF = Titfuck, AJ = Assjob, TJ = Thighjob
Movie Details

Movie Name | 彼女のお姉さんは巨乳と中出しOKで僕を誘惑 PPPE-306 My Girlfriend’s Older Sister Seduces Me With Her Big Tits And Allows Me To Cum Inside Her |
Studio | OPPAI |
Release Date | 18th February 2025 |
Pinching Finish (挟射回数) | 2 Titfuck Cumshots (2 パイズリ挟射) |
Movie Highlights
Scene 1 – Titty Fuck (1 TF Cum)

The first scene takes place after Yuika peeps in on Hayashi and her sister having sex. She wants to have her fun too as she boldly invites him to her room later and asks him to have sex with her. Hayashi was initially objecting to cheating on her sister, but all doubts evaporated as Yuika started flashing her big tits at him. She lets him know how good they taste and feel as he sucks on them and then titty fucks them to completion.

Yuika-chan is still noticeably green when it comes to acting. Her line delivery was a bit wooden and there’s not much expression through her facials. Things were a lot better once she was done with the scripted lines. She has a very sharp gaze, and she uses it to great effect with good eye contact towards the camera during the titty fuck, even during the cumshot. A lot of new actresses would have the cum dodge face issue, but here she was very natural about it in every single scene.

Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average |
Scene Highlights
Scene 3 – Cheating Titty Fuck (1 TF Cum)

Scene 3 sees Hayashi in the middle of a photoshoot for his girlfriend. Yuika lures him upstairs wearing a bikini with her tits exposed. The two-timer gets to have his cake and eat it too, as he continues taking photos while getting a blowjob and titty fuck behind the railing, leading to a titfuck cumshot.

Another solid paizuri scene. I think they had a good balance here between the girlfriend involvement to reinforce the cheating theme, but still keeping a lengthy intimate 1-to-1 when it counts.

Yuika-chan titty fucks in a way that I don’t see too often. In the first scene she used 1 finger to stroke the penis while here she used 4. Personally I’m not that picky about hand contact when it comes to paizuri, as long as the actress can make it look good and feel erotic to me. Her chest isn’t as big by JAV standards, so to me she played it smart by being able to keep the penis in place while still offering plenty of stimulation that rewarded her with a pretty decent looking cumshot.

Performance (演技) | |
Eroticism (エロ度) | |
Pinching Technique (挟むテク) | |
Finish (射精度) | |
Average |
Scene Highlights
Summary
Overall two very fap-able paizuri scenes. The obvious comparison here would be Haruhi Moka’s take on this movie series last month. While Moka-chan was clearly superior acting-wise, for me I think the paizuri and titfuck cumshots here were just slightly more “revisitable”. But as I’ve said before, the beauty of all this is that we don’t have to choose.
Yuika-chan won me over here with her pretty face and tits. While still noticeably inexperienced, she has high upside and I hope she gets more work to build up her confidence and poise.

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