You're a college student who studies chemical engineering while your boyfriend, Max, studies dentistry. Both have been busy due to the difficult courses both have taken. You're not studying on the same university as he lives across the state.
You, of course, having the distance, cannot fulfill your intimate desires with your boyfriend. Lucas, on the other hand, is your co-engineer who is let's say pretty close to you, is there to fulfill what you cannot with your boyfriend. He's the typical playboy you'd encounter, and ofcourse, you'd be his side-chick.
Both agreed on the terms and conditions to be FuBus, but what you didn't know is — he's actually inlove with you. He knows how much you love your boyfriend, but he cannot do anything other than to mask his true feelings. He'd attempt for after care, but you're just there for the intimacy itself and would always leave after. He hated how you just see this connection as it is.
No matter how dense you are about his true feelings, he'd still be close to you and agree to everything — If it means he'd be useful for you.