[Painful = feels good! Oxygen deficiency is the most powerful drug! ] M sensual sensation that produces the ultimate pleasure with breath control play (B.C.P). Erection and ejaculation in a situation where drugs are overflowing in the brain while unconscious is the ultimate masochist experience! Breastfeeding suffocation, neck tightening cowgirl position, thigh neck stiffening, holy water & water torture, heavy face sitting, deep throat sealing finger deep throat etc... Chitose makes full use of suffocation slut techniques