The Sheer Brilliance of Anal.

Two Special Tidbits from Vice:

As Robert J. Stoller writes in Sexual Excitement:
“The absence of hostility leads to sexual indifference and boredom. Humans are not a very loving species, especially when they make love.”

and

"A well-lubed, slow and careful intrusion is a good pain, like being sat on by a fat person you love."