Berrysweetberry's manga / #Personal trainer(2)

Sexy stuff starts at 15 nyam 21 drunk param (got kissed ny the sunbae) 27-28 jerking off each other @ office 31 param imagining threesome 34 param in apron (after drink party with param's friend) 39 param and mr han :( 45 param confessing to hwi 49 sexphone 51 official boyfriend?????? 54 first sex as bf in hotel~

The plot is so-so no need to reread