25 | Bi | Brainy Bear 🐻🏳️‍🌈 | NSFW Hairy, chunky, muscly, and hung (7”) 🍆 Equal parts brains & brawn — physics nerd with a fuzzy chest. ☢️⚛️ Follow for thirst, banter, and bear vibes. Reposts and comments always loved. 💦 Chats open: Instagram, you can ask!