ok maybe it's bc I have @mike-like-t-scream's fic "I'm Not Simon Riley, I'm Ghost" in the back of my mind, but...Venom!Ghost. The symbiote being the real reason why he keeps people at arm's length. & then when Soap starts being all friendly, then flirty, Ghost is losing his fucking mind bc Venom keeps asking if they can lick the man. After maybe the 4739th time, Ghost realizes that Venom's asking about licking in a sexy way, not a "I want to nom nom him" way.
Conversely...Venom!Soap. No one notices bc Soap still acts like himself. The explosions are far away, so Venom doesn't have to hide from the fire/heat/sound. The two of them love scarfing down chocolate*, planning pranks & occasionally ogling a certain Lieutenant's booty. Soap's even drawn Venom. But then there's that day where some (poor?) soul has got Ghost in a deadly hand-to-hand fight & Venom takes over, leaving pretty much nothing of the enemy. Oh, well.
oh i absolutely have some venom!Soap thots (especially since the Red Tide™ has rolled in)
Venom!Soap Headcanons...
listen, V absolutely loves it when you're on your period. he's a vicious and violent little gremlin for sure, and he's eaten people whole before, so a little bit of period blood isn't going to stop him. you're hesitant at first to let him because you're used to men shying away from 'that time of the month' like it was a feral dog with teeth bared.
but Soap is just as persuasive as V, and makes it no secret that he's just as into it as V is, so you decide to let them have their fun.
normally, your cramps are uncomfortable at best and debilitating at worst, but they take care of you so gently and so thoroughly, V's tongue reaching far deeper inside you than you'd thought possible. Soap's got your back pressed against his chest as V extends from his shoulder in an inky black mass, wrapping down and around you until he can eat you out until youre so you're wrung out and exhausted by the end of it, but you're so satisfied, and the pain has pretty much evaporated into thin air.
Soap also had a bit of a sweet tooth that absolutely exploded when he bonded with Venom. Especially for chocolate. you've gotta be really careful whenever you want that treat because if Soap and V are anywhere near, they will pounce on you and try to steal the taste from your fingers before kissing practically throat-fucking you to chase any leftover chocolate that might linger on your tongue or down your throat. they don't exactly like to share, especially their precious chocolate, but as long as you let them have a taste, they won't torment you too harshly.
V also has an added benefit of increasing Soap's already impressive stamina, so you're very much unprepared for just how long the two of them can wring pleasure from your body. honestly, a safe word is occasionally a necessity, simply from the overstimulation, because you honestly think with V powering him, Soap could go for days.