That JAV

My sister, who is serious and has nothing to do with pornography, discovers my masturbator! She persistently asked me how to use it, so I demanded that she wank me while I demonstrated how to use it! Then she showed me her pants and boobs! She then shows me her pants and boobs! She also found out that using a masturbator too much can cause vaginal ejaculation problems, so she forced him to practice vaginal ejaculation to relieve his frustration, and now he feels it so much that he doesn't need a masturbator anymore....