my interest and education in matters of kink was gradual and is ongoing, mostly fed by cruising sites both on Hamster and FetLife, and oh Yes -- but of COURSE i am bi... slutty, bottom-type subbie guy who relishes being of Use, who finds Usage to be wholly & Deeply agreeable... i know there are partners who would do me that way and i always try to remain vulnerable to whatever They have in mind... am hungry and open and i keep myself in reasonably good shape as i age (i am in my early 70s), to be easily Had by BOTH genders, yet with a particular and long-standing weakness for kinky, beefy/burly, backside-abundant AND well-hung older males, the kind who seem to take FOREVER to cum... being kept in prolonged Denial also appeals to me greatly, as does surrendering to stronger-willed partners whose avid interest in possessing my backside i heartily encourage...