so im straight but ive always been a little curious about girls. ive been best friends with this girl since third grade and she knows everything about me, except that im kina into her. she never really tallks about sex but sometimes shell do something suggestive to me like push me on a bed and go ohhhaa but then she just laughs and i know shes joking. shes beauttiful and if i was into girls def my type. i dont want her to be my gf but i wanna fool around and explore sexually with her. any advice on how to make this happen?