The Visit

Mark and Jack decide to spend a couple weeks together, to hang out and do some collabs at Mark's place. Though mark has a "little" secret that he would hate to tell anyone- especially his freind Jack- but when worse comes to worse, maybe it's what they both needed after all.
(Warning- this is sfw age regression! Contains adults in the headspace of babies. If abdl or cgl isn't your thing, dont read! Only fluff btw, no smut in this one.)