levi would get so desperate and horny from eating you out that he would start rutting his hard cock into the mattress. same for armin
Goes hand and hand with Levi (or Armin) being a service dom omg.
Doesn’t really care for his own pleasure, it just sort of happens by accident because he’s so pussy whipped. He starts moaning into your cunt n grips desperately at your thighs, panting while his own pace picks up. You notice his licks start to become a little frantic or uncontrolled, so you slide your fingers through his hair as a way to relax him. Literally moans into your cunt as he comes in his pants.
Then gets back to work on your pussy like it didn’t even happen. You can tell by that bright blush on his cheeks though that he made a mess of himself.