Chris didn't feel bad that it was Selene's first time doing it. It didn't matter much to him. She wanted to seduce him and he was more than happy to relieve his frustrations.
Before his death, he was so immersed in finding a way to revive his sister and before that, he was working his ass off so that she could attend college. Nothing went out as he pictured. College became useless once the game became a reality.
After that, she died and there was nothing he could do about that. In his past life, there were not many moments that he took for himself. Even after returning back in time, most of his time was spent in the game and the remainder of the time with his sister. There was no moment for himself to enjoy until now.
"Selene, I am going to use the washroom to clean myself and you can do it after me", Chris said to Selene, who was lying on the floor, tired from the exercise they were doing for the past thirty minutes.