I’m not really into aliens, elves, anthros, etc. If I had to be specific, I’d say I was into nerd girls. But plenty of you like the more esoteric female growth characters, and “Ryan’s Jewel” is for you.
The premise of the comic is an alien race whose women’s breasts get larger during intercourse. However, in the second issue (released this week) the author introduces some advanced technology that lets these alien uber-babes do other things, like shrink a guy down to a few inches in height so that he can dive into his partner’s gigantic cleavage.
And that’s pretty much what happens. There’s a free sample comic of the first issue here.