Assertion: damselfly's pair | /r/AtLocation | the heart posture
Facets:
Source sentences:
text: If successful, a rival male uses his penis to compress or scrape out the sperm inserted previously; this activity takes up much of the time that a copulating pair remain in the heart posture.
text: If successful, a rival male uses his penis to compress or scrape out the sperm inserted previously; this activity takes up much of the time that a copulating pair remains in the heart posture.