Just practice ...
From Create Your Own Story
"Help stephy practice !" Mom ordered me. "She needs to learn a bit better, I can't just instruct her without her trying it out and dad is tired of it ..."
...
"I have tiny tits, no shape and no skill at giving a hand ... "Stephy moaned.
"And mom wants you to practice on me ?" I asked in disbelief and hope.
"Perfect, don't try to be anything else, be innocent, cute, yng, curious, fumbling and excided." I said. "Get rid of the padded bra, wear no bra or a training bra, hello kitty panties and a tight t-shirt with pink hearts on it. She smiled since that is what she always wore ... " In fact have a read of these ... Choose one and act it out ... The one that seems most you ...
...
We sat at the dinner table, stephy slipped her hand across to my leg then caressed my hardening cock through my sports shorts, she had got me to wear loose clothes ... She held my hard cock through the material and stroked gently. Part of the scene was to make sure mom and Andrea didn't notice the handjob going on under the table she was doing well so far.
"Pull your shorts down," stephy whispered to me. When mom got up and Andrea turned to say something to mom I pulled them down quickly, had they noticed, I don't think so. Now the handjob started for real, a gentle stroking from my sis's cute tiny hand.
Mom and Andrea were talking about what clients like about breasts, I enjoyed listening to them discuss size, sag, nipple size and bras.
"Brad, which breasts do you like between mom's and Andrea's ?" Stephy asked. "They are quite similar but I guess you like certain features of each ?"
"Don't leave yours out," mom said. "Lots of men love tiny breasts too ... Isn't that right Brad ? Which of our breasts have you ever thought about while you wank off ? Which would you choose if you could wank off to just one of us as a client ?"
"That isn't fair to make him choose without seeing them !" Stephy said, still stroking my rockhard cock under the table.
"Fine," mom said. "But there is hardly time for a comparison right now.
"Easy, if I got a got fuck, then mom's, if I got to fondle them for ages, Andrea's, and if I got to spray my cum in them, stephy's," I said with difficulty. I was getting close to cumming under the table.
"Are you giving him a handjob under the table ?" Andrea asked with a smile.
"Good girl," mom said, realising what was going on.
"Omg I'm cumming ...." I gasped and my cum started to splatter on the floor under the table. It felt fantastic, stephy was a good girl and kept stroking till every last drop was out.