My husband's stepchild is so incredibly incredible...

It's been three months since I got married. She is happy with her husband, but she has a delicate relationship with her stepchild Takayuki, who is a repeat student. One day, Yasuko can't hide her excitement when she witnesses Takayuki sleeping with her cock exposed. It's been a while since she's been frustrated, and her mature body can't resist her sexual desire, she can't help but play around with her erect cock... Takayuki gets her to ejaculate as is, but she doesn't know that her sexually horny, super-sexual cock will go away with just one ejaculation, so she shows her hard cock again...