/r/FirstInsertion: Sliding It In - A home for any gifs showing the moments just before penetration, and just after. - July 14, 2022 - 21:14
/r/whenitgoesin: When It Goes In: The First Moment of Pleasure - That moment when she gets penetrated. That's what "when it goes in" is all about. - July 14, 2022 - 21:13