In Too Deep by Mara Jacobs

I didn’t believe in love at first sight, until I first saw Lucas Kade. I was giving swimming lessons to children when I first saw him. Turns out one of the kids was Lucas’s little brother. So, I’d be seeing a lot more of Lucas. And that was just fine with me.

Publisher Description

I had a lot going on – a freshman at an elite college, first time away from home, and, oh yeah, roommates with a girl I’d been sent to spy on. I wasn’t exactly looking for anything exclusive. Something casual, though, would be great.

But there was nothing casual about my feelings for Lucas. He was a townie, hiding a secret, and I knew better than to get involved. I was always the sensible one, the peacekeeper. Before I knew it… I was In Too Deep.