FSET-720 - Sister-in-law, stop! Just the tip turned into full penetration! A wild session with a turned-on sister-in-law.

*Purchased for Seto Sumire. Otsuki was also good. I'm sure you'll come up with a good plan.

As someone with a fetish for shoulders and arms in sleeveless tops, the first actress was perfect for me. I usually rely heavily on reviews, but for this one, I prioritized my personal taste, and it was the right choice.

Hibiki Otsuki showed off her charm with her gentle, innocent face, toned body, and perfectly sized breasts. Even while saying 'No,' she accepts her stepbrother's kisses, tangles tongues, and has four rounds of unprotected sex... it's a real release. Especially after the second round, when she asks him to 'just put it in raw' while giving him a blowjob to make him hard, it's tear-jerking. The only disappointment is that my favorite 'Hibiki cowgirl' scene was underwhelming; why is the stepbrother still wearing jeans? I can't see her grinding her clit against him. Sumire Seto emphasizes her cleavage with a low-cut blouse, stealing her stepbrother's gaze. While telling him 'Koichi-kun, we shouldn't do this' as he clings to her and demands kisses, she accepts them and tangles her thick tongue with his. Grabbing his cock and saying 'It's hard, hot, and smells,' she gives him a blowjob, and after two rounds of unprotected sex, she asks, 'Can you do one more? Please...' It's a great release! Chihiro Yuikawa gets drunk on a family trip, is cared for by her stepbrother, and gets seduced on the futon. Saying 'Ah, it's already inside, nooo,' she has unprotected sex three times, repeating hot kisses over and over. When the family returns mid-act, she panics and hides under the covers pretending to sleep. These first three episodes were top-tier. Let's just ignore the Yu Shinoda special!

There are three actresses in the main feature and one extra—honestly, the extra wasn't needed! The first one, Hibiki Otsuki, her cowgirl position is subpar compared to her other works. She usually has amazing hip movement, so why is she so bad here? Or rather, it looked like she was just phoning it in. Plus, she's terrible at French kissing. After watching other actresses give intense, sticky kisses, hers just feels bland and amateurish. I was shocked to find out she was 30 in 2018; I thought she was 22. The second one is average; only the actress's body was good. The third one is set in a hot spring inn, but the actress is way too skinny and has zero appeal. The plot was good, but the actress's quality was a letdown. It would've been better if they added a scene where she hooks up with her sister-in-law again the next morning while everyone else is at the bath! The fourth one was just filler and boring. It might be good for some, but for me, everything except the third part was disappointing.

Three episodes of a sister-in-law and brother-in-law dynamic. The content is simple, but the actresses give great performances and it's quite erotic. Chihiro Yuikawa in the third episode was especially good. However, it makes no sense that the bonus footage is the longest part of a 3-hour video. Plus, the 'Can we have sex on set without getting caught?' segment has nothing to do with the main story. It's obviously fake even as a documentary, and aside from Yu Shinoda being cute, there's not much to it. Since it's a 4-episode release, couldn't they have just used Yu Shinoda as the sister-in-law like the others?