Stepson jerk off instruction

My stepson is away at college. Before he left we shared one passionate, night together. I know it was so wrong, but I still find myself thinking about it all the time. I believe he does too. So, I've made this jerk off instruction video for him. I hope he will watch every evening as he lays down to go to bed and masturbate to it thinking about his momma. I know I will masturbate every night thinking about him and counting the days til Spring Break when he comes home to visit.