This is some footage from a game I made called Gay Kiss. You control a gay couple and make them kiss while the priest isn't looking. Once you've got your gay levels up to max, you win.
There apparently is a whole genre of kissing games out there, but all the ones I saw were heterosexual. And some were astonishingly puritan, like one you were kissing on a beach and you lose if some guy walking by with a surfboard sees you? It didn't make sense to me. But altar boys kissing behind a priest; then I feel like I'm being a little transgressive, you get what I'm saying?