Ok now can you help me with this joke fixed it?

There is this girl that is the type of girl that doesn't really talk alot, she is very religious and alot of people walk over her.Well she is 16 and I started to prank text her to see how she really is like.So i am posing as a 16 year old guy named kevin and i wanted to make the prank funnier i started telling her wats up she just started a conversation and next thing you know we were txtn for like two days finally she tried to be slick asking me how i look so i sent her a pic of a guy i was actually talking to.So she actually sent me 3 pics of her self and she really isn't the type of girl that would do that then to make it funnier we called her and she thought it was Kevin but it was his supposebly gurl (lexi) we started to cuss her out she was soo pissed she threaten to hunt down and kill lexi and said she was a thug like that and its funny cause she isn't a thug she lets people walk over her and plus she cant even get out of her house cause her mom is so protectiv so yea then i pose as Kevin again saying sorry and ill break up with lexi she wants to forgive him but she dont know so she thinking about it and i know she cant go anywhere cause i have been lieing to her inviting her to the club and ill pic her up but i only did that could i know she cant go anywhere especially with a "guy"(kevin) i want something else funny to tell her or do