Back in the Driver's Seat - Billy: A Gay Love Story, #4

Trouble is looming ahead for Billy Butler. His entire world is about to be turned inside-out because of a simple yet substantial indiscretion on his partner's behalf. Upon returning home early from a visit with his aunt, Billy unexpectedly finds Abraham engaged in a compromising situation. So devistated is Billy that his mind slips several cogs and this distruction of his memories places him in the very centermost level of amnesia.
As a result of the erasing of his past, Billy is finding the lack of memories to work in his favor as his wandering eye begins to notice other guys with the sole intent of exercising unanticipated and wholly uncharacteristic erotic designs. Mirna, Billy's sister, is now on the warpath and not even Hell can match her ire.