noun, noun which may take the genitive case particle 'no'
sexual feelings; sexual sensation
Refers to the physical or emotional experience of sexual arousal or pleasure. Often used in medical, psychological, or formal contexts.
Massage can sometimes heighten sexual sensation.
There is research on ways to enhance sexual sensation.
He feels that he has little sexual feeling.
This scent is said to stimulate sexual sensation.
快感 means a pleasant sensation of any kind, whereas 性感 is limited to sexual feelings specifically.
性欲 refers to sexual desire or drive, while 性感 refers to the sensation or feeling of arousal itself, not the urge behind it.
Compound of 性 (sei, 'sex, gender') and 感 (kan, 'feeling, sensation'). The exact historical derivation is uncertain, but the word is a straightforward Sino-Japanese compound.