When Lois notices Super Boy has been watching her in the shower, she asks his Step-Aunty Kara to teach him about Kryptonian anatomy and help relieve some of his stress. At first Power Girl says she will only use her hands and mouth to help, but when she sees how big Super Boy's it's too much for her. She tries to resist, but she just has to get it inside of her. When Super Boy agrees not to tell Lois, Power Girl fucks him until he gives her a nice, big load of cum on her face.