A secret between my friend's mother and the two of them. Forced sex with an auntie inside her...

The day I went to a friend's house for the first time. Riku falls in love with his friend's mother, Rika. Her plump, busty body that is incomparable to her classmates, has a tragic sexiness that radiates from her huge breasts. Riku, who was not interested in his friend's mother, escaped from the room for a casual reason, went to visit Rika in high spirits. You don't have to talk. I just want to be near the woman I admire. At the end of the door gently opens, we get a glimpse of Rika's unexpected, lewd behavior.