My mother's friend

Akihiro is a son who can't hide his nervousness when he finds out that his first love, Saya, his mother's junior, is coming. However, when he met him for the first time in 10 years, he became embarrassed and deliberately acted unfriendly... That night, Saya, who was in a slightly drunken mood and in high spirits, forced her to kiss her, trying to make Akihiro, who wouldn't talk to me. Akihiro couldn't sleep with excitement at the touch of her lips she had exchanged with the woman she admired, and in a hurry she hugged Saya after she had just taken a bath. I was frustrated when I passed my husband and I was so sad that my body reacted so sensitively...