Looking for games with male cock growth or futa cock growth, preferably with renders.
Power Vacuum [Ch. 9 & What If... Vol. 1-6] [What? Why? Games] has a dick side story and a couple futa scenes.
https://f95zone.to/threads/a-growing-adventure-v0-30-athgames.122161/ on the topic of futa... You'll love this one.