Alvin is getting the best head. If anyone recalls the Alvin and The Chipmunks movie/tv show, Alvin was always pulling the bitches. So this is not Alvin’s first time getting head. Theo and Simon are just squirming cause it’s their first or second time, therefore, the head may not be that good, but it is quite overwhelming for them But, my man Alvin has been sucked off many times and golly is he enjoying this sucking. He has his armed positioned up while holding the couch so he doesn’t move while he’s getting his top. If a woman can make a man that’s been sucked off before do that, then she has some succulent, powerful lips.
In conclusion, they are all enjoying it equally, but Alvin’s chimp bitch is giving it best simply because it’s harder to please him.