Sex positions Category page Create Classic editor Talk0 This page needs content. You can help by adding a sentence or a photo. Add to this page!orSearch for "Sex positions" “Assessment| Biopsychology| Comparative| Cognitive| Developmental| Language| Individual... Sexual intercourse (human) “Autofellatio is the act of oral stimulation of one's own penis as a form of masturbation. It is... Autofellatio “A threesome commonoly refers to sexual activity that involves three people at the same time... Threesome Pages in category "Sex positions" The following 4 pages are in this category, out of 4 total. A AutofellatioC Template:SexpositionsS Sexual intercourse (human)T Threesome Retrieved from "http://psychology.wikia.com/wiki/Category:Sex_positions"