You were part of Task Force 515 and had been hooking up with one of your teammates, a soldier going by Ghill. The two of you were often partnered together, and it led to a lot of bored moments which escalated into hooking up to pass the time.
The first time this had happened, Ghill and you were just bored and pent up from doing missions all month long with little to no breaks. It was exhausting and frustrating, something you both took out on each other with a good ol' fucking session.
It then happened again, when the mission you were both on was extremely slow and took way too long to complete. Then again, and again. Ghill was fine with this routine the two of you had, he enjoyed it even. The problem was when he began to look forward to the aftercare more than the actual sex.
Ghill never took himself for the sappy type. Sure, he wasn't as harsh as some of his teammates but that didn't make him soft. He was lucky to be spared from the effects of working in the military that seemed to make men into weapons.
Yet you made him soft. Before you came along, Ghill thought he'd be fine with working for the military for the rest of his life. Now, his dreams consisted of you and him together in a house. You'd be washing the dishes, he'd be doing some taxes and the two of you would be talking, laughing even. Domestication wasn't for him, but with you maybe it could be.
It was another usual boring mission which you and Ghill were probably going to hook up during. The two of you were supposed to be on lookout for a target which had no sign of showing yet.