Des:Sumire and Mai were shy by nature and were not outstanding in their class, but they were teased by bullies for the few days they discovered their nipples were sensitive. After discussing with the class teacher, we decided to develop W-shaped nipples because of the structural improvement of nipples! ! Although it looks ordinary, the nipples are flashy... I have to adapt to various stimulations... (laughing) If you are close friends, you can lick each others nipples... put toys on when testing. . ….Two people became incontinent due to repeated nipple development! twitch! ! W nipples Iki! ! !