"I'll go out with you as many times as you want..." My mother-in-law is in the middle of puberty, and she's a smile and makes me a sex practice tool.

Momoko is her father's new wife. She's beautiful, kind, and loves me like a biological child. However, since I have no experience as a woman, as I am kind to her, I become more aware of her as the opposite sex rather than as a mother... Unable to bear it, she peers every night into Momoko's bedroom, lonely comforting herself. When Momoko found out about this, she kissed her with a smile, "So why don't you try practicing with your stepmother?" The best first time sex with your stepmother who will make you try with a smile no matter how many times you fail!