My sister-in-law always takes away my sperm, which she has been abstaining for a month to have a baby with her wife and has been piled up.

His wife ordered Hitoshi to abstinence for a month in order to try to get pregnant. However, after half a month passed, he couldn't hold back and secretly masturbates by saying, "If I don't fire..." It was discovered by my sister-in-law Tsubasa... Tsubasa, who was frustrated after not having sex with her husband, was excited by his abstinence cock and taunted him with a smile, "You've been piling up all the time, right?" Hitoshi uses his rationality to suppress his sexual desire and somehow endures him until the day he is trying to get pregnant. Then, on the day I was trying to get pregnant, I was back at my busty sex...