MFT-005 — I Heard That The Biology Research Club Was Looking For Sperm For Their Experiment, So I Went And Was Immediately Hired And Had A Cute Science Major Girl Suck Me Off! She Asked Me, "Can You Get Some More Out?" And Made Me Do It Until I Couldn't Get Any More Sperm Out For Research!

A study on "sperm flagellar activity" started by girls in the school's biology research club. The school recruited ejaculation monitors to provide male sperm for the experiment. Curious about how they would provide sperm, he went to the club room to ask... He was immediately hired and began collecting sperm on the spot! At first, he was told to use a masturbator to help with ejaculation, but in order to collect the amount of sperm needed for the experiment, the actions escalated... He massaged the testicles, played with dirty words, showed off his masturbation, and even did cosplay intercrural sex to get lots of sperm in his balls. Who would have thought that science girls could be so perverted!!