[Poriuretan] My Friend's Little Sister! [Team Rabu2] [Decensored]

Years after getting shooed away from her big brother's gaming sessions, Fuuka greets his visiting friend as a curvy young woman, sweetly offering barley tea the moment word arrives that her brother will be late. Alone together, she changes into a frilly maid outfit and eagerly demonstrates how much she has practiced, worshipping him with her mouth and enormous breasts before trembling through her very first time. A time-skip romance about the pesty little tagalong blossoming into a busty, devoted beauty who saved her virginity for the boy she always chased.