competition: Longest sentence with no "A"

(If under 18 stop here, this story involves sex stuff) the prelude to the story: it’s 1999 (I’m 13) when two girls tell me they would like to hook-up, which I obviously RSVP’d “YES!!!” (no, this is not my first threesome story): so on Fri there were my friends over my house (supervised by my mom) when one of the girls tells me too meet her in the restroom (obviously I follow her) where we begin to hook-up while I sit on the toilet (yes, this is my first), but of course interruptions would soon follow (including my sister!), but when we exit there is “other girl” just in time for see us, she yelled “OMG did you just (insert specifics here)” which “the girl” response is to turn while blushing (obvious, no?) so “other girl” enjoys the rest of her night telling everyone, so when I got to school on Mon everyone (seriously, everyone) knew; the school found this for grounds to phone home to inform them of “the event” despite my mom being home (though she didn’t know before), good time