MISM-253 The tempered ultimate nipples Shiokawa Undan

It turned out that Shiokawa Untan, who ranked No. 1 in the ranking of M women in 2022, writhed when she added violence to her nipples, so I tried training specializing in nipple torture. As expected, she faints in agony after tying a total weight of 1 kg to her nipples and making a piston from the back! She continued to tug and shove it down her throat, crying her tears of joy.