Who in Slaughter Squad into creampies giving or receiving? How do they feel about a partner who’s very into them?
Sweetheart number 1 creampie fan. Every hole. Wring him out. Brother will need some water and electrolytes after you're done. Might even consider some....advanced tactics if mc wants to get even more out of him. Is up for taking it too even if he gets wildly flustered about it. It's Equality.
Host is also 100% down for it. F!Host is....particularly enthusiastic with a loaded strap. Be careful around her. Seriously. It's better for their health to be on the recieving end so its less strain but by god will they try their best either way.
Overdose just gets a thrill out of making a god damn mess and thinks the idea of cum lube is very funny if you so deign to tell them about that. Morbidly curious about the idea of cum inflation and wants to test if it can actually happen. Probably a bad idea to let them do this to you.
Elysium is. A bit shocked and maybe just a little flustered that you want him to do this but! okay! Finds it oddly....attractive if mc is the type to want to show it off to them afterwards. on the flip side Ely would love to tease and show what their partner has done, he isn't always so raunchy but this does have a certain appeal.
With Cold, this will be treated as a very big reward if mc has behaved particularly well. With most sex related things, Cold prefers to use their hands for finer control, They would find great joy in timing a toy's output with mc's orgasms. (because yes, there will be multiple) And they won't stop until mc is a wreck and a mess in their arms.
Now, Black Dahlia is probably the most leery about this, but is willing to try. Giving, she unexpectedly finds great joy in the strap. she might turn into a menace if given enough practice. receiving, she'll act put out about the mess and indifferent about it but she does find satisfaction in how much mc is into it -into her- and let go of some of her own inhibitions, specifically to tease mc about it.