the most i ever did was 6 times from ~midnight till 6am. that
was her 19 birthday n i wa 20yo. we set out trying c how many times
& how long we can last without the use of comdoms. after 3
times it was like firing only blanks, ejeculation but nothing comes
out!!
anyway after that night my didi was so sore it took ~3 days to
recover, it hurts even when i touch it! let alone erection the
following 3 days.