[This video was shot with full consent of the model. The model was assured that she can pause or terminate the shooting and be released from any risky circumstances at any moment, by using predefined signals including but not limited to safe-words and safe-moves. WARNING: The video features performance by either professionals or under the supervision of professionals. Do not attempt to recreate any actions similar to the ones that appear in this video. No solo breathplay. NEVER.] Xiaomeng was wearing a Japanese one-piece school swimsuit and cosplaying Golden Darkness from To Love Ru. She took a shower first, using the shower head to stimulate and warm up herself. After that I gave her the first orgasm by a vibrator when her hands and legs were bound together. In the next scene, she put on her transparent latex catsuit and a mouth mask with a dildo gag built inside, and entered a bathtub filled with slime. She enjoyed playing with the slime on her full body, before I added a breathplay hood with a small breathing hole on her head. The slime went over her hood, her breathing became harder and harder, and she became more and more aroused with the vibrator. I restricted her movement further by enclosing her inside a body sack stocking, and even covered her face with the stocking right before she reached another strong orgasm. She was tired after the orgasm, but I left the breathplay hood still on her head, and took her to the hot water shower again. I tied her hands behind her back and plugged her breathing hole on the breathplay hood from time to time. I asked her to stay inside the shower room, but the room was quite stuffy, and she screamed a lot and eventually rushed out. As a consequence, I decided to prolong this session until her limit and next strong orgasm…