Toriel (Patreon)

 'Prove to me you are STRONG ENOUGH to survive out there, child!' Toriel had commanded as she tossed you a set of boxing gloves and began to strip down to a miniskirt and get gloved up herself.  She also conjured up a boxing ring for you the player to fight her in. You don't want to fight her, you don't want to hurt her, but you want out of the labyrinth and to explore the outside.  So you must tap gloves with her and face her in a knockout-only boxing match.  But she's dominating you so far and you should maybe start fighting back, but you're enjoying her pummeling you so much, enjoying clinching with Goat Mom when one of her vicious bombs finds your face... '

Toriel is from Undertale.