penis fencing
comparative form of kinky: more kinky
A mating behaviour in many species of flatworm, such as Pseudobiceros hancockanus, in which each creature attempts to pierce the other's epidermis with an extendable stylet and thus inseminate it.
Third-person singular simple present indicative form of voice verify
not asked for, not demanded, unsought
Pseudobiceros hancockanusなどの多くの扁形動物では、刺突器による外傷的授精と呼ばれる交尾行動が見られ、各個体は伸縮可能な刺で相手の表皮を突き刺して精子を注入しようとします。
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DiQt
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