[ENGLISH-SUBTITLE] VENX-237 1 night and 2 days Rena Munakata was left overtaken by her wife's older sister who suddenly came in.

After his wife returns home to give birth, Ryota has to live alone for the first time in a while. Ryota, feeling lonely in the empty room, welcomes his sister-in-law Rena who suddenly arrives. However, Rena's real purpose was cheating sex. Unbeknowns