
Masahiro was busy with housework after seeing his wife off on a trip. His sister-in-law offered a helping hand to Masahiro, who couldn't even manage the housework properly. "I'll do everything instead of that child, so please let me stay for just one night." He is left alone with his sister-in-law, Yuko, who arrived suddenly. He involuntarily swallows his saliva at her hidden, seductive charm and beautiful features. He must not let things go on like this. He tries to avoid crossing the line and flees to the bathroom….










No way she just barged into the bath and went straight for it?! This is a masterpiece. Definitely a keeper.
Okay, so with these 'suddenly appearing older sister' series, they usually come into the bath wearing swimsuits, right? But this time she just barges in completely naked, and the contrast with the husband who seemed a little flustered was kinda funny. The sex itself was pretty standard, though. Lacked a bit of… finesse.
Both the first and second sex scenes were shot during the day, but I much preferred the way the shadows played on her body in the second one, lit only by natural light. The fluorescent and yellow lighting in the first scene just didn't compare. It was a cloudy day, which was perfect – bright enough, but not *too* bright.