"We were hoping you'd be more like our guide to the male body. We've already learned a lot from you", the brunette answered. "So what do you think? ...Are you interested?"Pausing for a moment, I still didn't fully grasp the situation. "So what exactly do you want me to do?" "Well, first of all, would you mind taking your clothes off and letting us see it with our own eyes?", the brunette added.The bluntness of her statement was shocking, but after thinking about it for a minute, I came to. "I'll give you one if you give one to me" John managed to say."Alright, You first" Steve replied.John got on the floor and kneeled between his friend's legs and stared at the fat cock in front of his face. After a moment he got the courage to grab the base of Steve's cock and lean forward and take it into his mouth. He felt awkward at first to have another man's penis in is mouth, but at the same time it felt good to have such a warm fat cock in his hand. At first he sucked gently on the head. I made some excuse about needing to get back to the house work, to which Sally responded, “What a shame,” but at least it allowed me to get out of her way. Heaven only knows what Sally and Jill were talking about though –she stayed for over an hour.Monday February 21stWorries about the predatory Mrs Guest are behind me for a while at any rate. I’ve got started on the project up in London.Luckily I didn’t have any ideas of a quiet life during my trip to London, so I haven’t been disappointed.. "First, make sure you have enthusiastic consent from both parties. That means you’re both really excited to have sex, you definitely both want to, and neither of you are under the influence of anything that would affect your decision-making abilities."Then you’ll need to dedicate some time to foreplay to ensure that the vagina is sufficiently self-lubricated (if it’s not, you can use lube) and the penis is erect. "Once you’re both ready, you’ll be able to easily slide the penis into the vagina..