Complex sentence: Orgasm may also be achieved by the use of a sex toy, such as a sensual vibrator or an erotic electrostimulation, and can additionally be achieved by stimulation of the nipples, uterus, or other erogenous zones, though this is rarer.
Split into simpler sentences: Orgasm may also be achieved by the use of a sex toy, such as a sensual vibrator or an erotic electrostimulation. It can additionally be achieved by stimulation of the nipples, uterus, or other erogenous zones, though this is rarer.