I decided to leave my uniform at the bathroom with my cute sister-in-law! Why? It is ... if you are cleaning the bath with your sister-in-law, suddenly a shower will take place to my sister-in-law and the uniform will get wet!

When I cleaned the bath with my sister-in-law, a shower suddenly took place and the uniform got wet! Look at the body line and underwear that came out transparently and accidentally erected! I've done it! When I'm tired, my sister-in-law is embarrassingly moaning and an awkward atmosphere! And whatever I do, my sister-in-law moisturizes and approaches me so fast! Eh! Hey! I reached out to my crotch, bewildered! My sister-in-law and I had secrets that we could never say to our parents due to unexpected erection.