Tabasuko Turns Stream Into a Bra-Fitting Class, With a Lent “Teaching Assistant” as Model

INDEPENDENT — Tabasuko, the Taiwanese VTuber of Mirolive, ran an adults-only stream on Tuesday framed as a health-education class on bra sizes, with chat cast as her students. She opened the lesson by applauding the viewers who had arrived on time and joking that this was the best-behaved class in the school.

Midway through the first stretch she brought in a teaching assistant, a figure she called SP and said she had borrowed from OGC. Because the assistant had arrived undressed, she said, she had put it in her own bikini. She used it to show how a letter on a size tag fails to tell the whole story: cup sizes cannot be converted cleanly, she said, and compared them to balloons, where adding one centimeter of diameter takes far more air in a big balloon than in a small one. She also showed that a standard D-cup bra left the assistant’s form unfilled because the band was too long for it, and explained that padding gives a rounder, more gathered shape.

“Brothers who have wives, buy something beautiful for your wives.” — Tabasuko, wrapping up her lecture

Later she turned to everyday wear. A white shirt, she said, shows the color of what is under it, which is why plain skin-tone bras are the practical choice for daily use, while a more elaborate purple set is for looking at. She said she is also a photographer and buys the more decorative sets for the models she shoots. She told chat that a full set from a Japanese online shop ran to a few thousand in price, and that costs climb once sizes pass E-cup because more fabric is used.

Her closing advice was for husbands to buy their wives something beautiful, and she added that she could only guess whether men feel the same lift from nice underwear. Chat swapped brand tips for men’s underwear, including Lululemon. She also said she would hold a Singles’ Day marathon stream on Nov. 11, with a fitting-room date segment.