It's only gay if you achieve a state of total sexual satisfaction. If the experience is anything less than total satiation , it's not gay.
Oh dear God
Time to speculate what Goliathon has done that only gave him a parsh so it's not gay:
1) Took a cock in his ass but it only gave him a parsh so it's not gay
2) Sucked a dick in a public bathroom Shizzo style but it only made him tingle so he's not gay
3) Masturbated to the idea of sucking Kevin Spacey off in a public bathroom whilst Kevin recites lines from The Usual Suspects but it wasn't totally satisfying so he's not gay
Hey Goliathon maybe if you take two dicks in the ass at once it will totally satisfy you and you can finally admit you're gay.