Browsing: sperm research

The taste test! We’ve had a lot of semen flying around in our Urabukkake dungeon over the years. A heck…

The latests guidelines on nutrition are out! And it has been revealed by boffins with white coats and big foreheads…

Hello jizzers and jizz receivers, tho sort of thing has been covered before – the effects of electro-radiation on sperm.…

Hi there sperm donors! (and receivers!) Updates updates updates! Yes I’ve been as busy as hell since I got back…

Hello there guys, here’s an interesting sperm-related story for all your boffins out there. It seems those wonderfully ingenious Japanese,…