When you and your partner are in the scissor postion, the one participant defecates into the others adjoining orifice while maintaining a secured seal. The recipient then uses their inner body muscles to protrude the excrement back into the contributors hole. The action may be repeated as desired.

1: Really really pointy nipples.

2: Slang for lesbian sex

A combination of two girls scissoring and finger trapping a solo girl. When two girls are scissoring each other, two guys come in and plug the girls respective butt holes, effectively trapping them while scissoring.

When two lesbians are wanting to conceive but don't wish to assign the maternal role to one or the other, semen is placed on both of their vaginas as they engage in scissoring.

While considerably less effective than a deeper insemination, this splash conception is very possible.

When a guy and a girl scissor but the guy cups his balls with one hand so they don’t get crushed

The act of two females smashing their genitalia together with female condoms on until they both cum and shoot the condoms out at full force.

4 female crotch grind.