JUL-213 Mother's friend Azuma Rin

Yuya returns home for a long vacation from university. - His heart begins to stir again as he reunites with his mother's friend, Rin, whom he has secretly admired for a long time. - That night, when he learned that his girlfriend was staying at his house and was having a sleepless night, a drunken Rin came to his room... - I couldn't stand his defenseless and aggressive behavior and got into a relationship with him. - Yuya is excited about the secret between just the two of them, but Rin, who has been having trouble with her husband and is having sex with him, is worried that she can't keep going like this...