[CKCK-027] Nursing Student Only Jerk Off Insatiable Dick Examination Challenge! If You Can Ejaculate 10 Times Within 20 Minutes, You'll Win 1 Million Yen! The Punishment Game Is Creampie Sex, And You Can't Go Home Until You Cum! (Censored)

Three nurses-to-be take on a naughty challenge: making the man ejaculate 10 times in 20 minutes! "I'm used to handling men's genitals!" they say, as they devotedly begin to milk the semen! They use all sorts of techniques, including handjobs, blowjobs, thighjobs, and nipple play, to make the man cum! And to excite the man, they expose their breasts, spread their legs, do face sitting, and even do 69...