Jon Gosselin, who claims he only began dating Hailey Glassman after his divorce from Kate Gosselin, must have forgotten about his sex flings with babysitter Stephanie Santoro, 23.

Santoro has revealed to In Touch Magazine that the 'Jon and Kate Plus 8' star had sent her several text messages after they had been intimate "saying how much he cared about me, and he was being really sincere."

It all started when the father of eight apparently called Santoro, his kids' babysitter, over to his house. He asked her for a massage - and then 'returned  the favor. Jon then decided to kiss Santoro, saying "Whatever you do, don't fall in love with me, because it's going to be impossible for me not to fall in love with you." 

Santoro, knowing all along that Jon was a married man whose kids were in the same house sleeping, went along with all of it.

Their fun moved to the jacuzzi. Santoro claims she kept looking at the windows to make sure the kids weren't looking. Jon told her to "relax". They later moved their fun to the apartment over the garage. Jon fell asleep afterwards.

If this revelation makes you angry, rest at ease. Jon was a true gentleman and text Stephanie several times after their "romantic" evening: "He just wanted to make sure that I wasn't feeling like I was being used. I pretty much spent every night there that entire week. And that's how our relationship started."

Stephanie added that they had sex "nine times" in a day. More photos (larger) here for your perusal.