Sulima tells alison, "i told my parents i went to a movie with you, but really i was with alex and we had sex. so, back me up! then, when sam and you decide to go all the way, you can tell your parents you're out with me. they'll never find out. and remember, sam's not going to wait forever. lots of girls at school would love to be with him." what type of peer pressure is sulima using?