Definitions by Tweensir

Tween 

the act of tweening, to tween is to tense the anus and shaft of penis in order to stimulate and maintain erection, tweening can happen at climax of orgasm as a male will tween continuously whilst releasing semen. tweening can also happen when being sexually stimulated and achieving erection.

tweening can also happen when a male has cringed due to an unpleasant, cringeworthy or graphic story involving the penis.

oh my lord, that story about the man getting his dick chopped off was so horrible i tweened.

okay suck me off bitch, yeahh keep going, ahh i just cum, can you feel my dick tweening?

if you stick your dick in my ass whilst i orgasm, you'll feel my ass tweening on your dick.

Tween by Tweensir October 20, 2009