illusional orgasm means: Aka, “the horny houdini”, is done with no condom. While the male has sexual intercourse, he fools the female into thinking he’s not emptying his seed. After a few moments of holding back, the male pulls out his condom and pretended to ejaculate over her. The female, despite the abundance of love juices she already has, is unaware that she’s fallen prey to an ILLUSIONAL ORGASM. (in Community Dictionary, added by Kirsten Mcintosh)