“Assessment| Biopsychology| Comparative| Cognitive| Developmental| Language| Individual... Sexual intercourse (human) “A threesome commonoly refers to sexual activity that involves three people at the same time... Threesome “Autofellatio is the act of oral stimulation of one's own penis as a form of masturbation. It is... Autofellatio 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" Ad blocker interference detected! Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.