Why do straight guys turn into animals when in bed with guys but not girls?

Straight guys turn into animals with females, too. The vital difference between the way a straight Man uses a faggot as opposed to a female comes from emotion. A Man will hold back on a female because he feels sympathetic towards her, or loves her. He understands she is the “weaker sex” and should therefore be treated with more care. 

A faggot, on the other hand, is another male. The straight Man doesn’t necessarily have feelings for the faggot. So the encounters can quickly escalate into a wrestling match of a sort between two humans of similar strengths and powers of endurance.