These are cover and chapter pages from the manga series "My Doll House" by Yui Toshiki. The main character is a young man who crossdresses as a woman in order to work as a fashion model. At a certain point in the story he gets injections of hyaluronic acid to form breasts so that he can model bikinis, and after that he is effectively a shemale. The title of the series refers to the fact that the MC has a household full of women (e.g., manager, personal doctor, servants, friends) who are enthralled by the super-pheromones that he exudes.
The series was partially translated by iManga Scans, but they abandoned it years ago. The finished chapters can be found at the usual places like MangaDex.