VENU-818 1 night and 2 days Miyuki Arisaka was left behind by her wife's older sister who suddenly came to her

I was enjoying living alone for the first time in a while. - My wife is pregnant and has returned home. - My sister-in-law, Miyuki, was worried about me being alone and came to check on me. - Fed up with the dilapidated house, he invites Miyuki into his house, but... Miyuki suddenly smiles suspiciously and says something strange. - ``They say that the cheating rate for men is highest when their wives are pregnant.Maybe there's a lot of it?''He said, staring at me as if he were targeting his prey.