Hatsworthington's Alt List! I'll probably be happy to organize an RP with one of these characters if you ask, as long as you keep in mind my preferences. Some of these are a little outdated, so feel free to ask me any questions about them.
Males:
Hatsworthington: The original! Just a normal guy.
ShotaHats: A cute, little hatboy. D'aaaw! He's so innocent! More of my main now than regular Hatsworthingon.
Eli_III: This ghost likes to hide inside bodies and cause mischief. He can be gulped down, though!
Ichoras: A slimeboy with a penchant for forced vore and experiencing new things.
Candy_Dandy: A candyboy with multiple forms. He's a bit flirty and loves to be tasted.
Cain_Dogboy: A young, timid dogboy with a weakness for cuddling.
Ostin: A shota slimeboy. Great for casual fun, or other stuff, too.
Professor_Everett: A young, brilliant scientist boy.
Voyager: A personification of the Voyager space probe, taking the form of a curious boy.
SG_Beowulf: Beowulf from Skullgirls. He's a pro-wrestler with a penchant for theatrics.
Females:
Kylothian_Invader: The same shape-shifting predatory alien from Men In Black 2.
Saraba: A rogueish thief girl with a magical amulet. Great for object swallowing shenanigans.
Wii_Fit_Trainer_: The trainer from Wii Fit, prone to after-workout snacks.
SorceressVeran: The antagonist of Legend of Zelda: Oracle of Ages. She's a very powerful mage, specializing in possession.
Octo_Marina: One of the two members of Off the Hook from Splatoon 2. She's a generally nice gal.
Ruth_Bouchard: A busty gal with a love for clothing and cosplay. She can magically make any clothing or accessories she eats appear on her body, which is good for someone with an appetite like hers.
Petunia_Piranha: A piranha plant gal who loves giving kisses.
Samus_Metroid: The famous bounty hunter from the Metroid series. She's not really fleshed out at the moment.
Brynlee_Moore:
A vore- and stuffing-themed streamer who's quite proud of her appetite. Working on a new identity.
Other:
Haai: A massive shape-shifting grey slime that enjoys playing with people in all sorts of ways. It can fit into many different roles.