Initially, her bust size was only 90 cm, which is considered a “”small bust””–
Although she has the potential, this is an unsatisfactory size for a titty-fucktoy.
In this game, you can use the “”Tit Augmentation”” to repeatedly enlarge the heroine’s breasts.
Advance the training, expand the breasts, and continue training even further……
102 cm, 121 cm, 137 cm– or even larger.
Let’s train her into a splendid titty-fucktoy.
This game is a titty-sex-only training game.
You can enjoy various types of titty-fucking, such as mounted tit-sex, vertical tit-sex, reverse tit-sex, suspended tit-sex, sleeping tit-sex, hand-hold tit-sex, show-off tit-sex, and forced tit-sex.
All accumulated semen will be ejaculated inside breasts, not a drop remaining. That is the absolute rule of this game.
Additionally, you can progress training through special situations, like semen baths or virtual reality experiences.