If the stepdaughter is already interested in these pictures and videos, then her pussy is ready to be used for its intended purpose. And the stepfather has more right to her than anyone else. He catches a glimpse of her getting a high from his cock, sucking vigorously and greedily. Twisting her around and putting her upright - the man drives the bolt all the way up to her balls. Such a stepdaughter in the house is a godsend. Let her work hard to strengthen the family.
Seems like the Asian man walks around day and night with only one thing in his head, how to talk his girlfriend into letting her cum in his mouth. That's why he came in his dreams - he didn't have the courage to do it in real life. And he got lucky!