My husband and I tried all the floggers and chosen whips, because floggers are too soft and more suitable for those who are new to BDSM. We chose leather riding whip https://passioncraftstore.com/leather-riding-crop-bdsm. This is a divine pain sensation!
Sex safe candles https://passioncraftstore.com/4-bondage-ropes-wax-play-candle-kit add pepper to such games and allow you to enjoy the sensations to the fullest. My clients are always happy with such manipulations, because the experience of pain strengthens psychological health.