A puny woman drinks her brother’s secret drink to become as big and strong as he is. But when the rivalry starts and both sibling wants to outgrow the other, even their clothes can’t compete with them anymore.
This video is mainly female focused but it also contains some short male growth sequences
TransformFanEighteen (verified owner) –
An excellent muscle growth sequence. I really like your transformation sequences when their’s some motivation behind the enhancements. A sister envying her brother’s strength is a great catalyst for a story, though I wish their was a little more dialogue to tell us more about the characters. Maybe at least some flavor text. Also, I’m really glad their’s no incest at the end. I really hate people who put that at the of transformation sequences. Though it does make me a tad uncomfortable to see them both naked in and standing in the same room together.