After Kat used her magic rod, Dan started to feel dizzy, seconds later he noticed that everything around him was getting bigger including his older sister and his clothes, "What, why are you making everything bigger?" Dan confusedly asked, "Oh brother, nothing is getting bigger, you're getting smaller" his sister grinned, Dan started to shrink and shrink until eventually he was a 1 inch tall miniguy being covered by his giant clothes, then Kat grabbed him using three of her fingers and brought him to her face to take a closer look. "Haha, look at you! Now you're definitely my little brother" the witch girl laughed humiliating her naked small brother, "what's wrong with you, turn me back to my normal size!" Dan desperately started to move trying to scape from her sister's fingers but sadly failed, "well, now that you're like that maybe we can have some fun hehe..."
Kat began to strip her clothes until she was completely naked and jumped to her bed with her brother being trapped in one of her hands, then she opened her legs and put Dan in front of her giant vagina, "do you like what you're looking?" said Kad as she introduced some fingers inside, "are you crazy!? Kat, you're my sister, how can you find pleasure in this?", "Ooh Dan, you're a complete useless human being, so I decided to give you a purpose now you're going to accomplish it", Kat grabbed him again and introduced his head inside her pussy, Dan started to being covered with her slimy juices as he saw her internal walls, then Kat pushed his ass with one fingers and now he was completely inside her, "now Dan, start to pleasure me, being rubbed by my walls and go even deeper, hmmph I'm getting extremely wet just thinking about it", Kat said as she introduced her fingers making Dan go even deeper inside her, he tried to scape but her fingers constantly pushed him ever far of the exit of her sister's intimate parts, then Dan started to struggle but the only thing he did was pleasing Kat, his body was now fully covered by her vaginal fluids that made him slip even deeper until he reached her sister's cervix, "Kat, this is too much, please I beg you to turn me back", her sister dropped a strong moan and cummed, making her cervix swallowing him. "Ahhh that just felt so good, oh it's seems that you're now trapped inside my uterus, have fun in there or scaping, but that's not even possible hahaha", then Kat put her panties and clothes again while Dan was being trapped inside a slimy prision with no scape.