
With their parents away, a shut-in NEET brother and his straight-laced sister are left alone. The brother blackmails her into wearing his favorite character's cosplay, but the situation quickly escalates into a forced encounter. As she experiences the sheer size of his member, her resistance turns into uncontrollable pleasure.




















I think the content is decent, but the background mosaic is incredibly annoying! If it weren't for that, I would've given it 5 stars.
The actress and story are good, and the costumes are solid. The only downside is the lack of a wig.
*Yume-chan's cosplay is good I want cute kids to cosplay. It's nice to see him hating it too
Her breasts are on the smaller side, but she has a beautiful body. Her face is cute, and her shy expressions during the play are just irresistible.
*She still has a slim waist and the outfit suits her well. In the bathroom scene, she wears cat ears and clothes with a wide open abdomen, which really suits her. I would have given it a +1 if there was a scene where they had sex wearing this outfit, but it's a shame. In this work, the actress does a good job of acting, and in the end, she begins to ask for sex on her own, so compared to Yume Takeda's usual works, the actress has more independence, but this work does not stand out to that extent. Personally, I think the one where the creampie ban is released is the best for this actress. I don't care about the creampie itself, but the scene where she has sex with Yoshimura, the final threesome with the garter belt on, and the final scene where she is violently penetrated in missionary position is very exciting.