Upgrade Report 2 (Pixiv Fanbox)

Until now, the inputs for the girls' breast jiggling were all the same. So far, for example, I've been input Jiggling +50 for a girl in D-cup, +10 for a girl in A-cup. But now I've decided to apply the 'elasticity value' to the small breast. The smaller the breast size, the higher the elasticity level will be entered. The Jiggling level is reduced by this elasticity level and will show a more realistic movement than simply input low Jiggling level. Please enjoy the upgraded Boobament with the attached Mp4 video.