FNS-028 A boyfriend who can only have weak sex... but his father is the complete opposite, a virile

Momo was dissatisfied with her boyfriend, who was bland and passive in sex. One day, when she went to his house to play, she accidentally complained about it to her boyfriend's dad... He took her to the bedroom right away, kissed her passionately, and caressed her a lot... and she was swallowed up in the flow of sex. His hips moved freely and his piston-like movements knocked her uterus from all directions, making her cum repeatedly. He also creampied her and she fell completely. Momo became her boyfriend's dad's sex slave!