The combination of rs-5 & rs-6. [rs-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 ******** sack. the multi layered sack restrains him strict. ren torments him more with a plastic bag and a vibrator. he feels ecstasy in airless situation. [rs-6] a man is captured in vinyl coating zentai. it does not let the air through. he can't move because his wrists and his feet are restrained with shackles. ren petted his nipples and his crotch. and he controls his breath. soon, ren removes the tube. and he push a vibrator onto his crotch. he feels ecstasy in breathless. before long, he gets cum. ----------------- this series 'rs' is the consignments from my friend ren. we have a friendship over 'wabi-sabi-moe' the japanese bondage website.