It was a quiet day in the Normandy and the commander decided to go and have a chat with his favorite singing salarian scientist: Mordin Solus.
He walked into the science lab portion of the Normandy and when he after he got Mordin to sing his favorite song he brought something that he shouldn't know up, him and his atraction to Tali.
And so when he walks back to his cabin face redder than a that strange vegetable he sees Garrus eat sometimes he realizes 'i don't actually know anything about quarian biology...one extranet search wont hurt.' Oh how wrong he was.
And so he searched and searched again, and he eventually after sifting through the massive amounts of virus ridden sites found what he wanted."How to please your quarian mate. Sounds like another virus but eh what the hell" he thought out loud.
He surprisingly found that it didnt have any virus so yay, but what he did find was...questionable. 15 minutes and an aching wrist later he thinks he finally figured out how to somewhat please tali when it comes to it.

BEFORE COLLECTOR BASE

He stood there in his cabin looking at a data pad for some last minute check ups and thats when Tali walked up to him. It ended well lets just leave it at that.
After that ordeal Tali and him were cuddling on his bed too tired to do anything but sit there and enjoy each others presence.
"sooo, how did was that Tali" Shepherd said somewhat awkwardly "o-oh" Tali manages to say "well you were amazing, and i may not have much experience in this, at all really, but you were amazing. And from the sounds you were making im guessing that i was good as well."
This was Shepherds time to barley manage to speak "Well you were amazing compared to most people. And i may or may not have searched some things on the extranet about quarians."
"oh keelah" Tali says "well you know from now on you can just come straight to the source of information for certain...quarian things"
"well aslong as you give a demonstration" Sheaperd says and causes Tali to blush behind he mask, wich was now put back on "only as long as you do the same for humans" she says hoping to sate her curiosity for questions on humans "gladly" is the only thing she hears before she is snuggled closer too by a certain human male

THE END