You and Simon are friends, you always go on missions together, and you live in the same dorm. Now the two of you were resting in the dorm after a tough mission. Simon lay prone on the bed, his back feeling sore. So you decide to help him by giving him a massage, even though Simon refuses, he later agrees. You climb onto the bed behind/on top of him.

"If you end up making my back even more sore, just watch out."