Gokugoku Futsuu no Fuufu no Hanashi - Ch. 31.1

[MangaDex]

 

[0mnifarious]

obligatory S N I F F

 

[zizolmao_]

Body odour affects sexual attraction in a number of ways including through human biology, the menstrual cycle and fluctuating asymmetry. The olfactory membrane plays a role in smelling and subconsciously assessing another human's pheromones. It also affects the sexual attraction of insects and mammals.

 

[paela69]

Body odour affects sexual attraction in a number of ways including through human biology, the menstrual cycle and fluctuating asymmetry. The olfactory membrane plays a role in smelling and subconsciously assessing another human's pheromones. It also affects the sexual attraction of insects and mammals.

in other words, smell make horny

 

[henman]

Wife doing wifey things