Sit on her lap

Caving in you decide it would be better to sit on Tiffany's lap. You stand allowing her to sit down and then you ease down over her until you are sitting across her lap with your back to Alex. You tug at the hem of your dress too, stopping yourself from flashing your crotch but too late as Emma gets a good look. "Cute" she says under her breathe. When settled Tiffany wraps her arms around your back and legs.

"Comfy?"

"Yeah I'm good."

"Your ass is like a cushion, so soft and plump." Tiffany gives your ass a little squeeze to emphasize her words."

"Thanks" you say blushing.

"Can you knock off that sort of talk so we can watch something?" Alex moans. Emma immediately stands up and snatches the remote from her brother's hand.

"We are not interrupting remember? Besides that was really hot." she gives you a cheeky wink.

Emma returns to her seat and changes the channel. You relax in Tiffany's arms to watch the program. The show turns out to be about girls giving their boyfriends, husbands and brothers, trap boi makeovers. You've never seen this show before as you don't have cable but Emma seems to know all the catch phrases, all procedures involved and loads of personal details about the presenters. In one part of the show, a boi is tasked to do a strip tease for his girlfriend which involved a pole and very skimpy lingerie. Tiffany seems to like it a lot as you can feel her cock harden underneath you. You don't react afraid to offend her. After the show is finished Alex who has been sulking for the entire time voices his opinion of the show.

"Well that was a load of crap, thanks Emma for taking away an hour of my life I will never get back."

"Hey that was quality television right there. What was there not to like?" she counters.

"Its just about women trying to humiliate men again and again."

"And?" she says bluntly.

"Its just wrong" he says exasperated."

"I think you will find those men who took part have never been happier, just ask Doug here."

"Well errm... it does take some getting used to but it is quite nice." you stammer, alarmed at being dragged into the conversation.

"See he agrees with me."

"Whatever" Alex says going back to sulking.

Tiffany joins in now. "You know Alex, you and Emma are exactly the same, both very pretty."

"Thanks sis" says Emma smiling.

"I think with a makeover, we could turn you into a very cute trap boi. What do you think Emma?"

Emma leaps out of her seat "OMG we have to do this"

"No no no way." Alex says alarmed.

"Aww come on bro. you want to be able to get girls don't you, this is what every girl wants, am I right Tiffany?"

Tiffany gives your leg a little squeeze. "You are very right Emma."

"No let it be." he says annoyed.

"You know you want to Alex, you've been wanting to wear girls clothes for a while now haven't you?"

"Thats not true" he says sounding sheepish.

"Oh Really? Then why is then that mine and Tiffany's panties sometimes inexplicably make their way from the drawers to the washing machine, soaking them selves in white sticky goo on the way?" She has struck a nerve as here as Alex stiffens and looks very guilty.

"H how am I supposed to know?" he trips over his words and doesn't make eye contact with anyone.

"Oh I just thought that you might have had an idea since you've been wearing our clothes when your home alone." Tiffany adds.

"N n no I haven't. I don't know what you mean." he stammers.

"Don't lie Alex we've seen you."

"How?" he exclaims

"Remember last month when Emma and I went to the mall for some shoes?" he nods slowly. "Well already theorizing you were the one coating our underwear we left and then hid in the back garden." Alex face drops and tears begin to form. "After about half an hour you came into the kitchen and we saw you through the bay window."

"Please stop" he whimpers looking over to you in desperation looking for support. You remain quiet sat in Tiffany's lap watching the fireworks.

Tiffany continues. "I have to say bro, that flower girl dress looks better on you than it does on me. Who would have thought a boy would have better curves than me?"

The dam breaks and Alex starts to cry. Emma rushes over and gives him a big hug.

"Don't cry bro, you looked beautiful, your makeup was a little off but that can be fixed." he lets out another sob. "You really do want to have a fem-boi makeover don't you?" he nods slightly. "You want to be cute for a girl don't you?" he nods again calming down slightly. "If you really want to, all you have to do is ask, you have two sisters who will help and support you." He looks up, his eyes still glistening with tears.

"Really? Your not ashamed?" he says cautiously.

"What would be ashamed of, we would be proud that our brother is expressing his true self. If you really want to be a trap boi Alex just ask and we can start immediately." Tiffany leans in closer to Alex and wraps her free hand around him.

"Whatever you want to do Alex we will be right behind you. I'm sure Dougy would help too" His face brightens and his mouth forms a shy smile.

"Yeah i'll help." you say not wanting to disrupt the intervention.

Alex takes a deep sigh starts "Could you help me please?"

"Help you do what?" Emma teases.

He gulps and swallows his pride. "Help make me into a trap boi please." Emma shrieks in delight and wraps her hands around him again.

"Your going to look so cute Alex. Quick lets get you ready." She takes Alex by the hand and practically drags him upstairs.