It Was After School, And The 2 Of Us Stayed Behind To Catch Up On Our Schoolwork, Me And This Girl From Class. I Had To Do Something, So I Stepped Out Of The Classroom, And When I Came Back... This S********l Was So Horny From Studying All The Time That She Was Satisfying Herself With Some Masturbation!? I Was Secretly Watching But... Watching Her Play With Herself Made My Dick Hard, So I Unexpectedly Started A Little Masturbation Myself!