Throughout my fecund years I always found sex during my period to be particularly pleasurable. The discomfort of a period usually occurs during the lead in to the flow - perhaps a day or so - with the cramps during the early stages of the flow itself. Many women find that an orgasm during this time relieves cramps and discomfort somewhat. This makes sense in that the contractions of the uterus during orgasm will loosen the lining and promote the flow.
As for the timing, by the end of the second day, she will likely have established full flow and would have been urinating frequently relieving the bloated feeling we often have. In other words, she should be past the most uncomfortable, and painful part of her period and be dealing with the inconvenient part - having to remember to be supplied and change whatever as necessary. I was mostly a cup user but did learn whilst using tampons that they need to be removed a half hour or so before sex. Tampons tend to absorb too much and we need a chance to get moist after removing them. Especially when they are not full. This is one minor reason I preferred a menstrual cup to using tampons.
The way we are designed going into the tub without a tampon is fine and, even, recommended. The inner lips form a seal against water entering into us and this also prevents, mostly, menstrual juices escaping. A tampon string, if not properly tucked, is actually a wick taking the tub water into us. If she is in full flow, standing up from the tub can be colourful.
The endorphins affect men more than women and are not significant in pain relief in this case. Remember that she has been dealing with her periods for quite a while and has probably gone through a few thousand tampons. Those of us who enjoy, or even those just willing, sex during rather look forward to it and do not wish to be taken care of by some man who has never had a cramp!
Have a set of luxurious burgundy towels available for under the activity and her use afterwards and you can surprise her quite pleasantly by going down on her. Followed by whatever and then another trip through the tub.
Brandye
Posted: 23 Sep 20:53