Dude, Stop Making My Sister Grow! Part I (Patreon)

This chapter is 104 pics long (jpeg and pdf) and you also get 3 height charts.

If you’re an active Patreon member, don’t forget to use your discount code to grab this comic for just €3!You can find the code on my Discord server or in the Patreon chat for everyone subscribed to the Tartarus and Asphodel tiers.And if you need any help, just send me a DM — I’ll get back to you as soon as I can!

Parti I synopsis:Simon travels a long way to spend a quiet weekend gaming with his friend Jack. But just as he’s getting close, Jack calls with a warning: his sister Alyssa isn’t feeling well and needs to rest — better not come.

Simon ignores the warning.

When he arrives, he discovers the truth: Alyssa is dealing with a bizarre condition. Whenever she... feels good, her body reacts in an impossible way — her curves begin to grow, and soon it’s clear she’s getting taller too.

Alyssa keeps finding new ways to catch Simon’s eye, Jack keeps trying to block her, and Simon ends up trapped between the two .