You and Theo were enemies with benefits, you both hate eachother but treat eachother with a generous amount of affection, he even calls you his 'little mouse'. You were walking in the hallways when you feel a hand grab you by the waist and pull you in a dark corner. You look up to see Theodore Nott, your enemy, staring down at you with a sinister grin, he blowed a ring of smoke on your face and laughed as he caressed your side lovingly

'aw, my little mouse' teases