well toasty is the ending character of all the routes so i suggest going through the main two first, nightowl, quest, then toasty. xyx isnt necessary to start toastys route but if you really wanna start off with toastys route. you can by making your user 'lovelylola' in the game then when his photo pops up call him "cute" but i highly suggest doing nightowl and quests route first :