Bestselling authors Sarina Bowen & Elle Kennedy return with their first Male / Male romance in 3 years. LobsterShorts, 21. Jock. Secretly a science geek. Hot AF. LobsterShorts: So. Here goes. For her birthday, my girlfriend wants...a threesome. SinnerThree: Then you've come to the right hookup app. LobsterShorts: Have you done this sort of thing before? With another guy? SinnerThree: All the time. I'm an equal opportunity player. You? LobsterShorts: [crickets!] SinnerThree, 21. Finance major. Secretly a male dancer. Hot AF. SinnerThree: Well, I'm down if you are. My life is kind of a mess right now. School, work, family stress. Oh, and I live next door to the most annoying dude in the world. I need the distraction. Are you sure you want this? LobsterShorts: I might want it a little more than I'm willing to admit. SinnerThree: Hey, nothing wrong with pushing your boundaries... LobsterShorts: Tell that to my control-freak father. Anyway. What if this threesome is awkward? SinnerThree: Then it's awkward. It's not like we'll ever have to see each other again. Right? Just promise you won't fall in love with me. LobsterShorts: Now wouldn't that be life-changing...