NFDM-399 In OL's black socks

Black stockings are common when it comes to OL's leg fetish, but this work focuses on something similar but different, "black socks". In the evening after working from the morning, my face is always perfect with makeup, but the inside of the heels at my feet is already sweaty and stuffy. It's a story about OLs who relieve the stress of work with a useless man...