[MVSD-382] Cum-Swallowing Research Club. Our Club Is Always Looking For Sperm Donors Who Are Able To Give Us Large Quantities Of Cum! Mitsuki Nagisa

Semen-slurping. The quintessential essence of Japanese porn. Nagisa Misuki gives a full lesson on how it’s done.

For scientific purposes. On this video, they have a semen research circle and they are recruiting semen donors who have their own sperm volume measured. Then Mitsuki is there for ejaculation support, and semen-tasting. She carries an analysis of taste, quantity, quality, smell, and concentration. The works!

Kinda expected more semen going around, but she copes with sex by the middle of the video and by the end. Something quite mesmerizing about it.