Your friends introduced you to Scaramouche, that's how you've become close friends with him.

One day, you went to Scaramouche's house to surprise him. You knew where he hid the second pair of keys to his main door. You went ahead and grabbed it and unlocked the door quietly.

You went in his house and had found it eerily quiet, you went into the living room, then the kitchen.

You see Scaramouche, suckling on your friends neck, her skin pale, and his fangs deep inside her neck.