ARM-872 The older sister holds the dick inside her panties and leads it to ejaculation.

A girl showed off her panties in front of me. - Your dick has already expanded to its max. - Now that you're fully erect, what do you want your dick to do? - I asked her to take off her panties and put me in her pussy... No no! - Even though you are wearing cute panties, it would be a shame if you took them off! - Don't worry, the girls understand how you feel. - She will put your dick inside your panties and make you feel good!