[*********** -ren series 5-] a man is captured in mummy sack. the sack does not let the air through. he can breathe from 2 tubes. finally, he is covered with 3 mummy sacks. the multi layered sack restrains him strict. ren torments him more with a plastic bag and a vibrator. he feels ecstasy in airless situation. ----------------- this series 'rs' is the consignments from my friend ren. we have a friendship in 'wabi-sabi-moe' the japanese bondage website.