Getting cum samples is not easy: bitches are using trampling, strap-on and cock teasing to make test subject ejaculate
Naughty doctor goes on top of patient face and making him smell her pussy while another girl is studying his penis
Handjob is a good thing but not in case when femdom nurses are going beyond the limits twisting your nipples and stroking your cock like crazy
Inhuman medical tests include wiring man while he is masturbating making high electric current spray cum all over himself while hot nurses are watching