For flatworms sex is more like war than love. It is known as 'penis fencing'. I guess I have to mark this as 'NSFW' for saying 'penis'.. ?
posted by mintbbb
1 decade 5 years 8 months ago • 2,430 viewsNot yet a member? No problem!
Sign-up just takes a second.
Forgot your password?
Recover it now.
Already signed up?
Log in now.
Forgot your password?
Recover it now.
Not yet a member? No problem!
Sign-up just takes a second.
Remember your password?
Log in now.
