I have a childhood friend who went to the same school as me from kindergarten to middle school, but she always comes to my house without permission, always dressed defenselessly and always unguarded! She touches my body more than necessary, and it's natural to see cleavage and panties! I tell her to "do something about your clothes!" but she doesn't fix it! Of course I get an erection! Then she starts teasing me about my erection, so I say, "I can't help it, anyone would do that if you did that... what about you?" and she looks embarrassed and starts panting...