>>2718692I'd sort of assume that by 'not vanilla' they mean some additional kink, like bondage, or something like watersports or feet, maybe cuckolding, chastity, bestiality, or since its Naruto, blood/torture, etc? "Vanilla" generally means 'nothing extra' so, for a gay pairing, we'd expect frotting, oral, and anal to be pretty, well, normal. In a straight pairing, anal would be a little bit past vanilla, but, like, a 2 out of 10.
Pic related: this is not vanilla.