incesterbation

When you have sex with your clone, your doppelganger, or a version of you from a parallel universe.

If you clone yourself and then have sex with the clone, it is neither incest nor masturbation, but both: incesterbation.

by Anon Imus November 16, 2006

Incesterbation

The act of having sex with your clone; a mix of masturbation and incest.

Spotti cloned herself and I caught her incesterbating, and it was awesome. It was some pretty hot incesterbation.

by Taliaa July 16, 2007

Genderbent Incesterbation

incesterbation but when the clone of yourself is genderbent, and not a clone with your biological gender.

Man, have you ever wanted to have Genderbent Incesterbation? Male me would be so hot!

by sharkmother March 10, 2023