Your older girlfriend found the prom "fine" - though she's old enough that it felt like a big bunch of youngin's dancing and being teases. She points out that the girls who put out at prom are totally boring - that if they put out, they're barely giving the guy what he REALLY needs.

What they REALLY need is a girlfriend who lets them explore some of their feelings. Like the ones they all have deep down inside... for their own STEP-Mother. And here you are, the luckiest guy out there, with an older girlfriend who has more experience in the realm of pleasing her curious boyfriend.