You've signed up to donate sperm, but somehow you're not really in the mood to donate in the doctor's office? Fortunately, the doctor is familiar with such cases and is prepared to help you... but the consultation times are short, so you'd better do as she says and cum on command! Luckily, the doctor also demonstrates how easy it is to cum into the sample cup - and then she gives you a countdown to cum! Slightly dominant jerk-off instruction in German with English subtitles.