[M4M] Nice to Mate You [Top speaker, bottom listener] [Gays in Space] [Science fiction] [Alien anatomy] [CnC/Dubious/Rape?] [Mistaken intentions] [Hook up turned mating] [Alien substance/drink] [Oviposition] [Egg-laying] [Size difference] [Two-dicks] [Belly inflation] [Excessive cum] [Frotting] [Male pregnancy] [Anal] [Kissing] [Unusual mating rituals] [Casual to partners] [29:11]