I began m*********** at 12.I would watch my foster mom after her bath as she never shut her door.Any kid would have done the same.She was 50ish with nice firm body.When i was 15 she told her sisters about a holiday so she and i went on holiday together.Back then nobody questioned a boy sharing a room with a woman i suppose.Once bedtime came she just got naked in front of me,i remember being so aroused watching her breasts & hips quiver as she moved.She climbed into bed and said son arent you getting in behind me.I naturally hoped it would happen between us and it did.I got naked and got in behind her pressing my body against her hips.Yes i was ejaculating everywhere before she actually taught me how to ride her.I had forbidden s** with an adult woman and had it for years.I enjoyed every part of it.