if you wanna do a rp id love to join you i usually play as underfell undyne and kinda take the role as the antagonist if you wanna cross the au's that'd be fun :P
if you didn't already guess from the name i am an undertale fan, and a huge one at that. the character i usually play as is underfell undyne (hence the name felldyne) but can roleplay as any other character that is preferable. im absolutely fine with roleplaying in au's and original characters...