Captain1117 wrote:I am not sure about the option to place it back in refrigerator if not used in bathroom.
Plus it can raise question in a female..why do I bring something to bathroom from kitchen before sex.
I was thinking of storing the syringes preloaded in autoinjector in a tiny refrigerator that can be hidden in bathroom.
Use your imagination. Here is one ploy:
You would bring the pre-prepared syringe from the refrigerator to the bathroom after sex appears likely, but well before sex is imminent. A trip to the kitchen for a drink or snack before hopping into bed is easy to accept. A detour to the bathroom to get a towel to place next to her side of the bed (for her use and comfort after sex) is likewise likely to be seen as a gentlemanly thing to do. You can explain, "I brought a towel for you and something to rehydrate with afterwards."
Most women consider it a kindness to place a water bottle next to her side of the bed before initiating sex (women tend to get dehydrated if they are being thoroughly fucked).
Women of my experience generally do not like to sleep in a "wet spot" and the feeling of all the bodily fluids generated by good sex (though it is true, that feeling is enjoyed by some) is eventually sticky and cold.
That can set the stage and props as well as showing yourself to be a considerate lover.
Then, just before you need to produce an erection, you excuse yourself to urinate - and inject.
edit: You don't need a refrigerator in the bath. A styrofoam box/cooler just a few inches in volume equipped with a gel pack will keep a syringe nice and cool for hours. You can get one (or cut up a larger one) that fits in a drawer easily.
Again, I counsel telling the truth. Any woman who gets to the point of saying "yes" to having sex with you is unlikely to balk at the revelation, "Listen, I should tell you that I have a medical condition that requires an injection to get a full erection. But that erection is fully functional in all ways. In some ways better than purely natural."