Izuku suffers from Tourette syndrome. Upon discovery of Izuku's quirks, it comes out that Inko had cheated on Hisashi. Said man then leaves his wife and son after which Inko starts to abuse Izuku. After a while he starts showing signs of Tourettes and it just makes things, in addition to one of his quirks, very diffic...
𝐁𝐚𝐤𝐮𝐠𝐨𝐮 𝐡𝐚𝐬 𝐛𝐞𝐞𝐧 𝐭𝐢𝐜𝐜𝐢𝐧𝐠 𝐟𝐨𝐫 𝐦𝐨𝐬𝐭 𝐨𝐟 𝐡𝐢𝐬 𝐥𝐢𝐟𝐞. 𝐅𝐫𝐨𝐦 𝐬𝐰𝐞𝐚𝐫𝐢𝐧𝐠 𝐭𝐨 𝐡𝐨𝐥𝐝𝐢𝐧𝐠 𝐡𝐢𝐬 𝐡𝐚𝐧𝐝𝐬 𝐮𝐩. 𝐄𝐯𝐞𝐫𝐲𝐨𝐧𝐞 𝐢𝐧 𝐡𝐢𝐬 𝐦𝐢𝐝𝐝𝐥𝐞 𝐬𝐜𝐡𝐨𝐨𝐥 𝐤𝐧𝐞𝐰. 𝐁𝐮𝐭 𝐡𝐨𝐰 𝐝𝐨𝐞𝐬 𝐡𝐞 𝐭𝐞𝐥𝐥 𝐡𝐢𝐬 𝐡𝐢𝐠𝐡 𝐬𝐜𝐡𝐨𝐨𝐥? ~ ~ ~ ~ ~ 𝔹𝕒𝕜𝕦𝕘𝕠𝕦 𝕝𝕖𝕒�...
The pressure in the back of his neck began to build yet again. It was incessant. Over and over it would slowly crawl up Bakugo's back before settling ,hidden, at the base of his neck. It would wait, taunting him of what was to come, before taking control and throwing his head roughly to one side or another. or; Bakugo...