Gus' Sticky Problem (Pixiv Fanbox)

Felt like colouring this sketch, since I really adored how Gus turned out ^^ I really fell in love with his design while colouring it, I would love to draw more of him soon. Here's him at the wrong end of a lewd rubber spell, a kind of magic he's never seen before. Soon he'll be completely encased and at the mercy of the caster, who I'm willing to bet is "collecting" boys like him >:3