The Spence's gland, also known as the B-spot, is said to be the third erogenous zone after the G-spot. Hibiki Ootsuki-chan awakened her friends to lesbianism through Spence's gland massage! Who knew breasts could feel this good! Awakening with super pleasure through the nipples! Arousal! Lust! Before they knew it, it led to lesbian copulation! Massaging the breasts at first tickles, but it feels like the whole body is turning into an erogenous zone and I'm getting hooked!
