CR057_GYM sits on girl slave's face and licks asshole

Description: Let the girl slave lie on the fitness reclining chair, gym, and then order the girl slave not to move and lie down, and then sit on the girl slave’s face with all my weight to exercise. this makes me very excited and full of strength. when she feels difficulty breathing when i couldn't stand it anymore, i sat on her breasts and continued to exercise. she was very obedient as my cushion and continued to exercise for a long time. later, i even asked her to lick my asshole, which she liked licking very much.