This artist is terrible... Proportions change from panel to panel, and he has obviously never seen a naken woman before. The way he draws vaginas is laughable, and the distance between it and the anus is positively inhuman.
...He didn't even get off, huh. I'm not even sure if he's lucky because he was the one chosen to be her new boyfriend, or not lucky because he's pretty much the only one who didn't get a go. Besides, won't she find out when they have sex for the first time that it wasn't him...? Either way I guess. Sexual compatibility is important though she ended up choosing the one guy she didn't even have sex with. I wonder how he felt though when she called out his name when the other guy was having sex with her? This one has a 01 attached to it, so there might be a sequel, maybe? That or another self contained story.