PPPE-402 Review: Girlfriend Sister Yakuno Marina’s Creampie Seduction

PPPE-402 features OPPAI’s new transfer Yakuno Marina-chan in their signature “Girlfriend’s Elder Sister” movie series. There are 5 scenes with only Scene 2 having a proper titty fuck cumshot.
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-402 My Girlfriend’s Older Sister Seduces Me with Her Big Tits and Allows Me to Cum Inside Her |
| Studio | OPPAI |
| Series | Girlfriend’s Elder Sister |
| Release Date | 17th March 2026 |
| Pinching Finish (挟射回数) | 1 Titfuck Cumshot (1 パイズリ挟射) |
Movie Review
Scene 1 – Titty Fuck + Sex

Scene 1 starts with Marina pulling the boyfriend into her bedroom after spying on him having sex with her sister. She immediately goes on the offensive with some breast smothering, followed by a blowjob, transitioning into a titty fuck before leading into sex until a creampie. Performance-wise this was pretty serviceable with Marina-chan showing decent initiative, but the overall erotic feel took a hit with her keeping most of her race queen outfit on throughout.

| Performance (演技) | |
| Eroticism (エロ度) | |
| Pinching Technique (挟むテク) | |
| Finish (射精度) | |
Average | |
Scene 2 – Cheating Titty Fuck (1 TF Cum)

Scene 2 sees Marina sneaking in some action while her sister is casually in the next room with the door wide open. We get a blowjob, some tit sucking, cunnilingus, and then a titty fuck to completion.

The presence of the girlfriend in the background added a nice danger element without actually interrupting the flow, which I appreciated. Marina-chan was still partially clothed, but at least this time her chest was fully visible. The paizuri segment had decent length and flow, and while the cumshot wasn’t anything special, it did have a couple of visible spurts which made it passable.

| Performance (演技) | |
| Eroticism (エロ度) | |
| Pinching Technique (挟むテク) | |
| Finish (射精度) | |
Average | |
Scene 3 – Bathroom Blowjob + Titty Fuck

Scene 3 takes place in the bathtub where Marina surprises the boyfriend mid-bath and starts servicing him while her sister casually chats with him through the window. We get a blowjob followed by a titty fuck, before ending with him jerking off onto her tits.

Finally we got Marina-chan fully naked here, which immediately boosted the erotic factor. There were also a couple of nice POV angles that helped immersion. It’s a real shame that they had to cop out with a male completion.

| Performance (演技) | |
| Eroticism (エロ度) | |
| Pinching Technique (挟むテク) | |
| Finish (射精度) | |
Average | |
Scene 4 – Cheating Sex

Scene 4 has Marina sneaking into their bedroom for sex right beside her sleeping sister. It starts with a blowjob and some foreplay before moving into intercourse until a creampie. Marina-chan was mostly naked here which helps visually, but this scene really asks you to completely suspend disbelief. The girlfriend somehow stayed asleep while they’re going at it right beside her, even with Marina patting her head at one point.

| Performance (演技) | |
| Eroticism (エロ度) | |
| Pinching Technique (挟むテク) | |
| Finish (射精度) | |
Average | |
Scene 5 – Cheating Sex

The final scene takes place during a pizza party where the girlfriend gets tipsy, gets the boyfriend to rub her pussy off, and then passes out. Marina then asks for the same treatment, leading further into cunnilingus, a blowjob, titty fuck, and sex with two creampies. The girlfriend eventually wakes up midway through the second round, watches helplessly as her boyfriend cums inside her sister, and storms off after calling her a dirty slut.

This was a more eventful finale with Marina-chan topless for most of it and a nice double creampie to close things out. The teasing paizuri was good with some POV angles but sadly did not deliver a proper finish. The segment with the girlfriend watching also didn’t really do much for me, though thankfully it was kept short.

| Performance (演技) | |
| Eroticism (エロ度) | |
| Pinching Technique (挟むテク) | |
| Finish (射精度) | |
Average | |
Summary
This was a pretty formulaic entry in the series, and honestly a slightly disappointing one considering my expectations. Marina-chan gave a very serviceable performance throughout, and I do like that OPPAI is letting her work in more assertive, non-submissive roles here. It suits her a lot better, and I’m hoping they continue in this direction.
But the biggest elephant in the room is hard to ignore — only one titfuck cumshot in the entire movie, and even that one wasn’t particularly strong. For a series that usually delivers at least two finishes, this felt like a massive step down. Hopefully they will go back to normal in next month’s release with Nakayama Fumika which I am very looking forward to.

















































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