Right. This would be wrong.

You lived with this girl at your side as long as you can think back. You shared a room, you share a lot of good and bad memories. You even got a black eye protecting her from a bully in middle school. You did a lot for each other and you love the girl you call your sister. And you don’t just call her that, she really is your sister. No matter if she is just a stepsister or not. You love your sister. As deep as possible. But you don’t love her in a sexual way. Or at least not now.

Maybe one day, when the situation is good, you can think of developing a deeper relationship. But pushing her into something would be terrible for your good relationship. For now, you think you can resist the perfect body and focus on the cute, innocent girl she is in your memories.

“Allie, I think I go to my room now,” you say and gently kiss Allies forehead, “It was a long day and I’m a little tired. I guess I better go to sleep.”

“Ok, if you say so,” Allie says a little disappointed, “anyway, thanks for your help. If I can do anything to make it up to you, please tell me, brother.”

“Of course, Allie,” you say and smile, “but don’t worry about this. I will always help you when I can. Love you, sis. Have a nice dream.”