Step 1 Open Undertale
Step 2 If you're in the ruins then you're in luck! or else, too bad :(
Step 3 Talk to toriel
Step 3.5 Before you trigger the toriel going to the basement segment press CTRL + D
Step 0 Select [ Yes date ]
Step -1 You'll be taken to a Dating Start mini fight and a new menu button will replace [/fight] called "DATE" This will raise your dating stats. when it's high enough then you can finally choose if you want to do a screwing or not
Step -2 if you choose to screw, then toriel will have the no no S word with you and you'll get a game over for Bad C wording inside an toriels!!!111
Step -2.5 If you choose not then you'll get a simular date end to papyrus

Congratulashions! you dates a toriel
imma go drinks a bleach now
byyeeeeeeeeeeeeee