そそり勃つ

そそりたつsosoritatsu

godan verb · intransitive

  1. to become erect (penis, nipple, etc.)
  2. to tower (like an erection)

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences