Some years ago there was research that a new substance could form a liquid condom that protects against STD, at least for the woman.
https://www.telegraph.co.uk/news/hea...ainst-HIV.html
I googled but could not find any further progress on this. However I came across liquid condoms in China which seems quite popular. See this on taobao.
https://item.taobao.com/item.htm?spm...ucket=2#detail
Some years ago I had a fling with a FL in KL and she said she is using one of the most advanced and effective female condom that feels like nothing. It is literally doing her raw. However she is not that foolish to take the risk and she said she is using this expensive liquid condom from China.
When giving oral and when inside her, it feels a like she overapplied the lube. After the deed while I rested, she went and washed out the contents and applied a new layer for her next guest.
I did not believe her so I went to get tested and fortunately it all came out negative.
Anyone found any scientific evidence on the effectiveness of these condoms in STD protection?
Imagine being able to raw your FL safely.
Not recommending raw sex, just wondering if we have had any developments.