What type of bottoms make the best bottoms?

[Butterfingers]

A bottom who wants to bottom. A dude who would bottom out of "duty" to pay you back because you let him top you might be like a wife who has sex only to pay her husband back for his support, neither is "in to " it.
And it shows.

[Lexington]

For me, the same as any other sex position - they have to engage me. Ideally, we lose ourselves in the act, and get to do that "wow, that was AWESOME!" thing at the other end. It happens more often than not, and it's always amazing.

Lex