Self Tap

Having sex with your twin.

I was so horny in Antartica that I had to self tap my sister.

by Sugar Daddy Boss Playa October 10, 2015

Self-Tapping Screw

When a Woman is giving you a Blowjob and demands you allow her to bend your cock, then stuff it into your ass, just as you are ejaculating, causing a pearl necklace to drip down your inner thighs.

My Girlfriend insisted that she be allowed to perform a “self-tapping screw” on me.

by Dick-balls MaGee March 20, 2021