Ladies: Don't like swallowing/cleaning up your gentleman's jizz?
Press fairly hard on his perineum* just before the point of climax and he will be delighted to receive a much more intense orgasm (via external prostate stimulation). You will enjoy little or no ejaculation. It's a win-win situation.

Fuck knows where the splooge goes, but it stays inside him somewhere. Tantra for the win.

*the skin between his asshole and his balls
( chart cat has an itch, Thu 19 Mar 2009, 3:47, 5 replies, latest was 17 years ago)

Roger's Profanasaurus...
...calls the perineum a 'biffon' because it is the part of a lady that your knackers biff on when you are giving her a poke.

What a lovely word.
(Tugnut Ex of this parish, Thu 19 Mar 2009, 13:26, Reply)

Also
On a gentleman it's often referred to as the 'notcher', as in "It's notcher bollocks and it's notcher arse".
(Reverend Fister "a disciplined fuckwit", Mon 23 Mar 2009, 15:50, Reply)

Aka the 'notfer'
Notfer that your guts'd fall out.
( Cadmus has teh uplikn coeds at, Mon 23 Mar 2009, 22:35, Reply)

or barse
bit between your balls and arse
( sudo is bored, Thu 2 Apr 2009, 23:19, Reply)

or taint
cos it ain't one or the other
(TheBoyTucker, Wed 8 Apr 2009, 22:21, Reply)