If you're looking for manga similar to Growth, you might like these titles.
Wizard Iori and Werewolf Hanao. In order to find a solution to break the curse that transforms beasts during a full moon, the two have lived together for 10 years. Eventually, they found the link between transformation and sexual desire. Iori teaches the inexperienced Hanao how to relieve himself, demonstrating the solution to curbing the transformation. But after what happened, Hanao is starting to developing serious feelings for Iori. After noticing these feelings, Iori casts upon Hanao a magic that erases these romantic feelings--
Wolves and foxes- living amongst humans, these arch rivals share one rule: Do not mix with each other. But Han Sirang, the head of the wolves, meets the fox Kim Ho at the most awkward moment- when Ho is having sex with another fox. With ulterior motives, Sirang takes advantage of this encounter to continue their relationship, and in spite of himself, Ho starts to get closer to Sirang. Trying to keep the relationship a secret, can they overcome unavoidable prejudices and pressures from both communities? Or is this relationship doomed to fail?
The fated meeting between a dark magician and a light magician at a school for magic.In exchange for keeping his dark magical powers a secret, the protagonist agrees to help his classmate break a tricky curse, and they begin an acquaintance, but...
The witch Meru and her werewolf fiance, Riku, should have been married...but on the day of the wedding disaster strikes! A spell that the magician Nazo was casting accidentally hit Meru and she transformed into a little kid!! The only one who can return her back to normal is the one who cast the spell and Nazo has quickly escaped. What happens to Riku on the quest to find the missing magician? And how does their love stretch with Meru stuck in a little girl's body? Will things ever go right for this unlikely pair?
Hina’s giant secret is in jeopardy! He’s the head of a family who are descendants of the wolf, and not even his friends on the student council know his strange legacy. But when Hina starts sneaking out during the full moon, it’s only a matter of time before things get deliciously complicated! Is the growing bond between two school rivals the result of a one-time tryst…or something more? And what will happen if animal instinct finally overrides human control?
You know that one close friend who takes care of you as if they were your own mother? For Emma, that friend is Ryan. He's the boy next door with a super secret -- he's actually a werewolf with a supernatural family. Will he be able to keep up the act hiding his true identity from his long-time friend?
Min-woo and Jae-min have been eyeing one another across the classroom for ages, but so far they’ve only gotten hot and steamy together in their imaginations. Just as the sexual tension reaches a boiling point, Jae-min makes a shocking discovery: Min-woo is a werewolf! And this only excites him more! Will Min-woo be a good pup and make Jae-min howl in bed? The fangs and claws will surely come out this semester!
High school student Anna wakes up one day to find that she’s super hairy, incredibly strong, and craves meat all the time. Her mom thinks it’s puberty… until Anna grows ears and a tail. Definitely not puberty. Can she figure out how to stop herself from becoming a werewolf before the full moon?