egg in slit
Eggs being inserted in a male character's genital_slit. Given that the opening is usually fairly shallow and that the eggs are unlikely to fit deep enough to remain there for any period of time, this pretty much always counts as egg_play and slit_play.
See also
- egg_insertion - Eggs being put into an orifice by any means.
- egg_play
- oviposition - The process of laying eggs.
- ovipositor - An organic structure used to deposit or lay eggs.