Highlights of this video: Xiaomeng presented her loudest wailing so far... The weather is hot, and the swim season begins again! Xiaomeng thought it is necessary to check the equipment before going swimming, so I took this opportunity to restrict her movement with a blindfold, an armbinder and rope on her ankles, and to carry out breathplay using her swimming gears. Gear 1: Swim cap. I put the swim cap on Xiaomeng’s face seven times in a row. During the first few times, because of her loose hair, the cap dropped off quickly; but when I tied her hair and improved the way of putting the swim cap on her face, Xiaomeng could no longer break free by herself, and the rebreathing time was significantly prolonged. Before she was released, Xiaomeng kept on wailing very loudly, and after that lay weakly on the bed for a long time to recover. Gear 2: Full-face snorkel mask. This is a new gear invented in recent years. It can be considered as a combination of a diving mask and a snorkel. It is similar to a gas mask in practice, except that the snorkel is on the top of the head and is not flexible. A plastic bag was sealed on the snorkel, and Xiaomeng can only rebreathe the little air in the mask and the bag. Soon, the wailing started again, but because of the insulation of the mask, it was not as loud as in the last scene. Special: Plastic bag. Before using the next swimming gear, we took a break and played with a plastic bag, sealed by a collar at Xiaomeng’s neck. This time not only did she keep on begging for mercy loudly, but was also continuously stomping the floor. I was a little bit worried that the floor may not be able to bear the stomps… Gear 3: Diving mask. The diving mask itself does not restrict breathing. It just blocks the nose but leaves the mouth free. However, this becomes much different with a plastic bag. The diving mask itself also occupies a big space in the bag, so the volume of air available for breathing becomes less. The plastic bag was closed twice, and the second time was extremely intense and exciting: After more than 2 minutes without fresh air for Xiaomeng, I unbound the tail of the collar buckle. However, the collar did not loosen by itself as expected, so was still preventing Xiaomeng from getting precious oxygen. Another more than half minute later, Xiaomeng fell on the bed with very loud wailing. I tried to untie the collar and release Xiaomeng quickly, but her struggling on the bed made things more difficult and time costly. When I finally took off the bag, I found her lips became already quite white and gray… Do you like this ending?