You know, I've read a couple etiquette manuals for gay men (and several for Victorian women!) but one situation I have never really known how to handle is "Your lover is trying to make out with you while getting railed by a top he just met, and while the top seems nice you clearly are not interested in each other, and yet you are now making eye contact over the shoulders of the lover in the middle." How does one introduce one's self or properly acknowledge and defuse the tension?