DASD-473 My girlfriend was stolen by my neighbor. 'The sudden change in the neighbor I used to be close with' Hachino Tsubasa

First time living alone. The kind neighbor uncle said, 'Ever since I got a boyfriend, he suddenly became cold.' One day, 'I want you to teach me about computers,' and he came to my place after a long time. I was so happy that I immediately went to his house. While explaining, he suddenly felt hot and asked to lie down for a bit. The uncle abruptly changed and licked my crotch, even taking embarrassing photos. 'What should I do?' (One mistake turned me into a hole slave dedicated to the neighbor)