Two psychiatrists, a man and a woman, locked a crazy chick in a room to do experiments on her. They forced her to spread her legs and began to masturbate her sensitive pussy, and then put her on her knees and ordered her to please the man with a blowjob. The patient excitedly drove the penis in her mouth, and then began to please the doctor with cunnilingus. After that, the depraved chicks began to take turns sitting pussies on the doctor's riser in different positions, until they received a well-deserved portion of sperm in their mouth.