[MF] Cosplayer (29) changes my (21) life

Backstory:

Flashback to about 4 years ago, I was at a rave hosted at a well-known anime con. As with most guys at any convention, we didn’t have any girls with us. After pre-gaming with my friends, we head down there, and I inevitably get separated (not a bad thing). I look around in hopes of finding a cute girl to dance with. I try to find girls who are dancing alone or are off to the side because they are much easier to approach. I see this cute girl still in a full cosplay sitting on the floor, and I walk over there nonchalantly. It’s dark, but I can make out that she’s slim-thick with brown hair. If this were Tinder, I’d definitely try a pickup line, but in person, I just ask “Why you sitting down at a rave? Wanna dance?” Thankfully, she wasn’t waiting for a boyfriend and I help her up. We dance and grind on each other while making some small talk. At the time, I was around 21 years old, and when she finds this out, she’s a bit taken aback. Turns around this sexy young-looking brunette was 29 years old, which kind of turned me on a little. Most of my experience with girls had been with other college girls, but this felt like a dream come true because I knew she’d be more experienced. We dance into the night while our sweaty bodies grind on each other. I’m feeling her up, she’s backing it up on me, and I know she’s feeling my response to her dancing. However, we eventually get tired, walk out together and exchange numbers and part ways for the night. She said to hit her up when I get to the venue for the next day of the convention.